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EPC & Turnkey
EPC & T…
EPC & Turnkey

Industrial EPC Contractor Services

Engineering Services

Process Equipment Procurement & Logistics

OEM Manufacturing & Metal Fabrication

Industrial Construction
EPC Contractor for Industrial Facilities

Execution Without Surprises. IAC delivers turnkey EPC solutions for complex industrial projects where execution certainty matters. By aligning engineering, fabrication, construction, and commissioning under a single accountable partner, we eliminate handoff risk and reduce the surprises that derail schedules, budgets, and performance. Our EPC approach is built for operating plants, brownfield constraints, and tight outage windows, where disciplined planning and field-ready execution are non-negotiable. From front-end engineering through startup, IAC integrates design intent with real-world constructability to ensure systems perform as intended on day one and beyond. As both an OEM manufacturer and EPC contractor, we own more of the project lifecycle than a typical EPC firm, reducing the interface risk that comes from coordinating separate design, fabrication, and construction vendors. Owners and engineering partners rely on IAC to execute critical process, material handling, air quality, and thermal systems with clarity and control, protecting long-term reliability and compliance. This is the model behind IAC's industrial EPC contractor services, one accountable partner across procurement, manufacturing, and construction.

One Partner. Every Phase.

IAC is a mid-market industrial EPC contractor delivering fully integrated project execution for industrial processing and air pollution control systems. As both an OEM manufacturer and EPC contractor, we oversee every phase of the lifecycle, including design and engineering, fabrication, construction, installation, and commissioning, within a single, unified organization. IAC supports projects from $500K to $200M+, serving mid-market industrial clients who need the capabilities of a major EPC firm without the overhead.Our vertically integrated model eliminates handoffs and delays, reduces miscommunication, and strengthens accountability across all disciplines. With in-house engineering, a 500,000-sq-ft fabrication facility, disciplined project management, and self-performed construction, IAC brings the speed, quality, and cost control required in today’s industrial markets.Through our proven fast-track EPC approach, we accelerate delivery while maintaining uncompromising safety, quality, and compliance standards. Clients gain a streamlined path to operational readiness, supported by clear communication, predictable execution, and a partner committed to meeting project goals on schedule.Whether building a new greenfield facility or expanding existing operations, IAC provides single-source responsibility that minimizes risk and maximizes performance—turning complex industrial projects into reliable, production-ready assets. IAC delivers true turnkey EPC performance through complete vertical integration. Every critical function, including engineering, OEM equipment design, fabrication, construction, and commissioning, is managed by IAC and our wholly owned subsidiary Adelphi Construction LC. This unified structure provides the control and accountability that drive successful fast-track project execution. Unlike EPC contractors that subcontract field construction to third parties, IAC self-performs civil, structural, mechanical, and electrical construction through Adelphi Construction LC. One organization controls schedule, safety, and quality from the first engineering drawing through final commissioning. No subcontractor markups, no handoff gaps between the design team and the crew in the field, and full accountability across the entire project scope.Our team of more than 250 employees, including 50+ engineers across structural, civil, mechanical, and electrical disciplines, ensures that each system is designed and built with precision. Projects are supported by a 500,000-square-foot fabrication facility, advanced 3D modeling tools, and a robust project management platform, and client-specific reporting systems.Because all disciplines operate within one organization, decisions move quickly, and communication stays clear. IAC maintains full visibility from design through startup, allowing for early issue resolution, fewer change orders, and stronger cost and schedule control. The result is a dependable EPC process that reduces risk and helps clients achieve operational readiness on time and within budget. Most EPC contractors procure equipment from third-party manufacturers, then coordinate delivery, installation, and performance guarantees across separate organizations. IAC designs and manufactures its own industrial equipment, including baghouses, thermal processing systems, and material handling systems, and builds that equipment into EPC project scope. The engineering team that designed the equipment is the same team overseeing installation. This eliminates spec translation errors, reduces procurement lead times, and means IAC can guarantee system performance as a single accountable party rather than pointing to a separate equipment manufacturer when problems arise. IAC’s EPC process is built on precision planning and seamless execution. By integrating engineering, procurement, fabrication, construction, and commissioning under one organization, we deliver consistent quality, reduced downtime, and predictable outcomes for every project. Our in-house engineers apply decades of multi-industry experience to develop efficient, compliant, and cost-effective solutions. Using advanced 3D modeling, CFD analysis, and laser scanning, we ensure every system is optimized before construction begins. Integrated original equipment manufacturing and metal fabrication for high-performance industrial systems. Explore how IAC designs, fabricates, and delivers engineered equipment with tighter quality control and faster project schedules. Ensure every component arrives on time, in spec, and ready for installation. IAC manages complete sourcing, vendor coordination, and delivery for all project equipment—OEM and third-party—supporting fast-track schedules and seamless EPC execution. Through Adelphi Construction LC, IAC provides complete civil, structural, mechanical, and electrical construction services. Self-performing key scopes enables tighter schedule control, improved safety performance, and faster field execution. Our field teams and commissioning specialists bring each project online efficiently and safely. IAC provides operator training, system optimization, and long-term support to ensure maximum performance from day one. IAC has successfully delivered complex industrial projects across North America and worldwide, earning a reputation for precision execution and reliable results. From greenfield plant builds to major system retrofits, our EPC teams combine engineering, fabrication, and construction expertise to complete projects safely, on time, and within budget. IAC’s EPC model is designed to deliver measurable results for industrial clients. By combining engineering, fabrication, construction, and commissioning expertise within one organization, we help customers achieve faster project delivery, lower total cost of ownership, and stronger long-term system performance. IAC’s fast-track execution approach reduces overall project timelines without compromising safety or quality. Clients consistently see faster commissioning and earlier production starts, creating a direct path to revenue. Integrated design and fabrication enable seamless equipment fit and performance. Our engineers work closely with plant teams to balance throughput, efficiency, and emissions control, ensuring every system operates at peak productivity. Centralized management and in-house fabrication eliminate unnecessary markups, limit change orders, and improve budget predictability. The result is greater transparency and a lower total installed cost. IAC’s commitment extends beyond project completion. Our field service teams, inspection programs, and parts network help maintain uptime and protect your investment throughout the equipment lifecycle. IAC stands apart in the EPC market through a combination of experience, integration, and commitment to customer success. We provide a single accountable source for every phase of an industrial project across steel and metals, ethanol and biofuels, power generation, cement and minerals, and frac sand and bulk materials processing. Our people, resources, and expertise deliver lasting value at every project stage. With engineering, fabrication, procurement, and construction all managed by our in-house team, IAC maintains complete project visibility from start to finish. This integration ensures consistency, communication, and quality across every scope of work. IAC has successfully executed hundreds of projects across industries including cement, steel, biomass, and energy. Our record of on-time delivery, repeat customers, and multi-million-cfm system installations demonstrates the reliability and scale of our EPC capabilities. Every project follows rigorous safety standards and documented QA/QC processes. IAC’s Experience Modification Rate (EMR) remains well below industry average, reflecting our focus on protecting both people and performance Beyond project completion, IAC supports clients with inspections, maintenance, and performance optimization programs that extend equipment life and ensure continued efficiency. We view every project as the start of a partnership built on trust and results. Partner with IAC to turn your industrial project vision into reality. Our fully integrated EPC teams bring together engineering, fabrication, construction, and commissioning expertise to deliver reliable performance and accelerated project timelines.Whether you need a new greenfield facility or are expanding existing operations, IAC provides the technical depth, project control, and accountability required for lasting success. We work side by side with your team to ensure every system meets safety, compliance, and production goals. IAC delivers turnkey EPC solutions for: Air Pollution Control Systems (baghouses, scrubbers, DSI) Frac sand and bulk materials processing facilities Biomass and biofuel plant infrastructure Industrial dryers, storage silos, and loadout systems Electrical systems, MCCs, and automationFrom greenfield builds to brownfield upgrades, IAC is equipped for projects of all sizes across industrial markets. EPC stands for Engineering, Procurement, and Construction. IAC provides fully integrated EPC services through a vertically aligned model—managing design, equipment supply, fabrication, field construction, and commissioning in-house. This reduces risk, eliminates handoff gaps, accelerates delivery, and ensures single-point accountability Yes. While we specialize in turnkey execution, IAC also works alongside your engineering firm or construction partner to deliver discrete scopes—such as OEM equipment packages, automation systems, or specialized installations IAC’s Special OPS Commissioning Teams ensure seamless startup by handling: I/O checkout and system verification Operator training and safety compliance Maintenance plan development Optimization and performance auditingOur approach minimizes downtime and supports early ROI realization

Engineering the Foundation for Performance

IAC’s engineering team provides the technical foundation for every system we design and build. Our in-house experts develop efficient, high-performance solutions across air pollution control, process systems, and bulk material handling. With structural, civil, mechanical, electrical, and controls disciplines working together, we deliver precise, application-driven designs that enhance performance and reliability for OEM equipment and full EPC projects alike. IAC’s engineering team supports every stage of project delivery, combining technical expertise with the efficiency of a vertically integrated organization. Our engineers collaborate across structural, civil, mechanical, electrical, and controls disciplines to design complete systems that perform reliably and install seamlessly.Each design is developed with fabrication and construction in mind, allowing IAC to maintain quality control from the first drawing to final installation. This integration minimizes handoffs, accelerates schedules, and ensures that complex industrial systems are built exactly as intended.From foundation design and equipment layout to ducting, power distribution, and automation, our team delivers solutions that meet operational and environmental performance goals. IAC engineers design and integrate complete systems across key equipment categories, including: Air Pollution Control Systems – Baghouses, dust collectors, and gas stream conditioning Material Handling Systems – Pneumatic and mechanical conveying, storage silos, and loadouts Thermal Processing Systems – Rotary dryers, cooling, and gas cleaning Automated Controls and MCCs – PLC programming, power distribution, and remote diagnostics Every system is engineered for seamless fit, reliable performance, and simplified maintenance across industries such as cement, steel, biomass, and power generation. Every IAC system begins with engineering that is specific to the customer’s process. Our equipment begins with proven standard designs that are then engineered and refined to meet the specific materials, operating conditions, and performance goals of each application. This approach ensures higher efficiency, longer service life, and dependable compliance with environmental and safety standards.Whether designing baghouses, pneumatic conveying systems, rotary dryers, or loadout facilities, IAC engineers consider every variable that affects performance, from airflow and temperature to particle load and control integration. Each system is modeled, verified, and refined to deliver predictable results in the field.Because engineering, fabrication, and construction operate within the same organization, IAC can deliver OEM equipment that fits precisely within plant layouts, installs efficiently, and performs as intended from startup. The result is equipment that functions as part of a complete, optimized process rather than a standalone component. IAC’s engineering teams are built to collaborate. We work directly with plant owners, operators, and EPC firms to provide specialized design expertise and responsive support at any project stage. Whether leading a turnkey EPC project or contributing as an OEM design partner, our engineers bring the same focus on technical accuracy, constructability, and performance.Each project receives detailed drawings, models, and documentation to align with customer specifications and reporting standards. Our teams are experienced in coordinating with owner’s engineers, procurement groups, and construction managers to maintain clear communication and predictable results.IAC’s structure allows us to deliver fast-track engineering and fabrication when schedules demand it, without compromising precision or quality. The result is a flexible, collaborative process that adapts to each customer’s requirements and consistently delivers on performance goals. IAC combines engineering depth with the advantages of a fully integrated EPC organization. Our engineers represent every key discipline—structural, civil, mechanical, electrical, and controls—giving us the capability to manage projects from concept through commissioning with complete accountability.By uniting engineering, fabrication, and construction, we simplify communication, reduce risk, and shorten timelines. Each project benefits from consistent oversight, proven design standards, and practical field experience gained from decades of work in industries such as cement, steel, biomass, power generation, and mining.For customers, this means designs that work as planned, installations that start up smoothly, and systems that perform reliably for years. From engineered equipment to full EPC projects, IAC delivers precision, integration, and performance at every stage. Partner with IAC to bring your next project from concept to completion with confidence. Whether you need a full EPC solution or OEM equipment engineered for your specific process, our team delivers the technical expertise, integration, and reliability your operation demands.Connect with our engineering team to discuss your project goals and learn how IAC can help optimize performance, accelerate delivery, and reduce long-term operating costs.

Process Equipment Procurement & Logistics

IAC provides end-to-end procurement and logistics support for complex industrial facilities, ensuring every piece of process equipment—whether manufactured by IAC or sourced from qualified third-party vendors—is selected, purchased, and delivered to meet project specifications. As a vertically integrated EPC contractor, we coordinate closely with engineering and construction teams to maintain schedule certainty, control quality, and reduce risk across the entire supply chain. Our procurement specialists evaluate technical requirements, performance standards, and operational needs to build complete, specification-driven equipment packages. From major process systems to supporting mechanical and electrical components, we secure the right equipment for the application and ensure it arrives ready for installation. IAC manages the complete sourcing and purchasing of every system required for a project’s successful operation. This includes the full range of process equipment, mechanical material handling systems, filtration media, electrical components, and specialty industrial packages needed to execute the engineered design. When equipment falls outside IAC’s OEM product lines—or when a client specifies preferred manufacturers—our teams evaluate and procure the best-fit solutions based on performance, reliability, and integration requirements. Our procurement professionals use deep familiarity with industry suppliers and product specifications to review bids, confirm technical compliance, assess lead times, and identify any risks that could affect downstream construction. Each component is aligned with engineered drawings, QA standards, and the facility’s operational goals. This disciplined approach ensures that only equipment suited for long-term plant performance is purchased and delivered on schedule, supporting predictable installation and commissioning. When the project scope includes IAC-manufactured systems, our OEM equipment seamlessly folds into the overall procurement strategy. IAC designs and fabricates a wide range of process equipment—including baghouses, cyclones, bin vents, pneumatic conveying systems, rotary dryers, bulk storage silos, and automated control systems—ensuring precise alignment between design intent, delivered equipment, and installation requirements. Because engineering, fabrication, procurement, and construction operate under one organization, IAC can shorten lead times, maintain quality control, and provide consistent documentation across all equipment we produce. Our OEM portfolio is included only when it is technically appropriate or when designated by the owner or engineering team. This flexibility ensures procurement remains objective, performance-driven, and centered on what best supports the facility’s long-term reliability. Once procurement is underway, IAC manages the full logistics chain to ensure every piece of equipment—OEM and third-party—arrives safely, in sequence, and ready for installation. Our logistics specialists coordinate freight, delivery timing, and site handling requirements to keep construction progressing without delays or congestion. We plan transport routes, manage oversized and permit-required loads, verify packaging standards, and track shipments from the manufacturer to the jobsite. Upon arrival, IAC supports receiving, inspection, and material staging so components are delivered in alignment with mechanical, structural, and electrical milestones. These logistics controls reduce downtime, protect equipment integrity, and ensure field crews have what they need precisely when they need it. IAC delivers the procurement discipline, technical oversight, and logistics reliability that industrial projects depend on. By integrating engineering, OEM fabrication, purchasing, QA, and construction under one organization, we eliminate the gaps that typically create delays, scope changes, and cost overruns. Our teams understand the operational demands of heavy industry and bring that insight to every sourcing decision, ensuring equipment is selected not only to meet specifications but to support long-term plant performance. Whether you need complete procurement for a new facility, third-party equipment sourcing for a capital project, or coordinated delivery across multiple vendors, IAC provides a single point of accountability. Our approach gives owners, EPC partners, and engineering consultants confidence that every component arrives exactly as expected—on time, in spec, and ready for installation. Ready to streamline procurement and logistics for your next project?Contact our team to start a tailored scope of work.

OEM Manufacturing & Metal Fabrication

IAC provides vertically integrated OEM manufacturing and industrial metal fabrication engineered for the performance demands of modern processing facilities. With a 500,000 sq. ft. fabrication facility and in-house engineering across structural, civil, mechanical, and electrical disciplines, we design and fabricate mission-critical components and complete systems with the precision needed for long service life and reliable operation. Our teams support industries such as cement, iron and steel, biomass, mining, power generation, and industrial minerals, delivering equipment that performs under real-world conditions and meets strict compliance requirements. Industrial projects succeed when design intent, fabrication quality, installation, and commissioning remain aligned. IAC eliminates the gaps that occur with multi-vendor sourcing through a fully integrated model that combines engineering, fabrication, construction, and lifecycle support. Engineering and fabrication work as one team, ensuring every component is built to exact specification and optimized for the operating environment. This approach protects schedule, reduces change orders, and improves equipment reliability for greenfield builds, plant expansions, or retrofit applications.Our integrated manufacturing model provides: Greater accuracy and quality control, supported by modern fabrication equipment, certified welders, and documented QA/QC processes Accelerated schedules, with fabrication synced to EPC planning and the ability to support fast-track projects Lower total installed cost, achieved by eliminating supply chain delays and consolidating vendor coordination Improved performance and uptime, driven by designs engineered, fabricated, installed, and supported by a single accountable partner IAC’s facility supports small-format, large-format, and specialty fabrication with the depth required for complex process systems. Our capabilities include: IAC’s facility supports small-format, large-format, and specialty fabrication with the depth required for complex process systems. Our capabilities include: Plate and sheet metal processing CNC laser, plasma, and punch operations TIG, MIG, and arc welding Structural steel fabrication Powder coating and liquid coating Custom packaging and large-format crating for secure transport These capabilities allow us to fabricate components and systems that integrate seamlessly into industrial plants and EPC project scopes. As a leading OEM, IAC manufactures a wide range of engineered equipment, including: IAC’s OEM manufacturing capability strengthens our EPC execution. By controlling fabrication in-house, we avoid external bottlenecks and ensure that equipment arrives installation-ready. Our wholly owned subsidiary, Adelphi Construction, provides the field execution to erect, align, and commission the systems we fabricate, creating a continuous workflow from design through startup. This integrated EPC model has been proven across cement terminals, steel melt shops, biomass processing facilities, frac sand plants, and other large-scale industrial projects. Every fabricated system is built to industry standards and project requirements, supported by welding certifications, inspection protocols, test fit verification, and documentation packages. IAC integrates 3D modeling, laser scanning, and advanced engineering tools when required to ensure accuracy, fit, and long-term equipment performance. Whether you need precision-fabricated components or a full OEM system designed for high-duty industrial applications, IAC delivers performance, speed, and accountability. Our vertically integrated approach reduces risk and ensures equipment arrives ready to install, operate, and maintain. Contact our engineering and fabrication team to start your project.

Integrated Industrial Construction for Reliable, Fast-Track Project Delivery

IAC delivers complete industrial construction services with precision, efficiency, and accountability. Through our wholly owned subsidiary, Adelphi Construction LC, we self-perform civil, structural, mechanical, and electrical work to ensure seamless project execution and full quality control. Every build reflects IAC’s commitment to safety and disciplined project management, giving customers a single, dependable partner from foundation to startup.Our construction teams bring decades of experience supporting industrial plants across the United States and abroad. By combining engineering expertise, OEM equipment integration, and field-proven safety programs, we help customers complete capital projects and expansions on schedule and built for long-term performance. IAC’s engineering team supports every stage of project delivery, combining technical expertise with the efficiency of a vertically integrated organization. Our engineers collaborate across structural, civil, mechanical, electrical, and controls disciplines to design complete systems that perform reliably and install seamlessly.Each design is developed with fabrication and construction in mind, allowing IAC to maintain quality control from the first drawing to final installation. This integration minimizes handoffs, accelerates schedules, and ensures that complex industrial systems are built exactly as intended. Adelphi's field teams deliver every project with precision and accountability, starting from the ground up. Our crews self-perform foundations, concrete, and structural steel erection to maintain schedule control and consistent quality. Mechanical capabilities include equipment setting, ductwork installation, and process piping to support complex industrial systems.Because IAC manages engineering, fabrication, and construction in-house, each phase of work is coordinated for accuracy and efficiency. This integration reduces rework, improves safety, and ensures that every component aligns with design intent. From greenfield plants to facility expansions, IAC delivers dependable results backed by decades of industrial experience. Adelphi Construction teams install and commission complete power and control systems that keep industrial operations running safely and efficiently. Capabilities include motor control centers, programmable logic controllers, instrumentation, and full plant automation for both new facilities and system upgrades.By coordinating electrical and controls work with IAC’s in-house engineering and OEM equipment design, projects are completed with shorter commissioning times, seamless system integration, and long-term reliability. Safety is the foundation of every Adelphi Construction project. From pre-construction planning through field execution, every activity is guided by programs that protect people, equipment, and the environment. Dedicated safety personnel oversee site-specific training, inspections, and continuous improvement initiatives to ensure consistent performance across all job sites.Adelphi Construction teams meet or exceed OSHA and MSHA safety standards and maintain certifications across multiple trades. This commitment to compliance and training supports safe, efficient operations even in the most demanding industrial environments. Skilled millwrights, welders, electricians, and construction managers bring the technical depth and accountability that define IAC’s culture of precision and performance. IAC and Adelphi Construction deliver projects on accelerated schedules without compromising quality or safety. Our integrated engineering, fabrication, and construction model allows decisions to move quickly from design to execution, minimizing downtime and maintaining schedule certainty. This fast-track capability has been proven across hundreds of industrial installations, from greenfield facilities to major plant expansions. IAC and our wholly owned construction subsidiary, Adelphi Construction, bring decades of field-proven experience to some of the most demanding industrial sectors. Our teams understand the unique compliance, throughput, and safety requirements of each industry — and deliver construction solutions engineered to meet them.We’ve successfully completed turnkey EPC and construction projects for: After construction is complete, IAC’s Industrial Special OPS teams bridge the gap between installation and full-scale production. Our specialists handle equipment calibration, controls verification, and performance testing to ensure every system operates to specification from day one. We also train plant personnel on operation and maintenance procedures, helping facilities achieve reliable uptime and sustained performance.Beyond commissioning, IAC provides lifecycle support through maintenance programs, inspections, and parts supply. This continuity ensures that systems remain optimized long after project turnover, giving customers a single, trusted partner for long-term operational success. From complex new facilities to targeted plant upgrades, IAC and Adelphi Construction deliver industrial construction built on safety, precision, and accountability. Our vertically integrated approach—combining engineering, OEM equipment, fabrication, and construction—ensures every project moves efficiently from concept to commissioning.Whether you need a fast-track installation, a multi-discipline construction partner, or lifecycle maintenance support, IAC provides the expertise and reliability to complete your project on time and built to perform.Connect with our team to discuss upcoming projects or learn more about how IAC supports industrial facilities across North America.
Equipment & Technologies
Equipme…
Equipment & Technologies

Air Pollution Control Equipment

Baghouses

Thermal Processing Systems

Drop Tube Calciner (DTC) Platform

Pneumatic Conveying Systems

Bulk Material Handling & Storage Equipment

IAC Smart Plant Remote Monitoring System

Automated Control Systems
Equipment & Engineered Systems

Since 1987, IAC has been a fast-track original equipment manufacturer. IAC delivers engineered solutions for baghouses, dust collectors, and thermal processing equipment. IAC also designs advanced material handling systems, including pneumatic conveying, dry bulk storage, and transload systems.

Industrial Air Pollution Control Equipment

IAC designs and manufactures complete air pollution control systems that help industrial plants achieve regulatory compliance, operational efficiency, and sustainable performance. Our portfolio includes pulse-jet and reverse air baghouses, cartridge and bin vent dust collectors, cyclones, and dry sorbent injection (DSI) systems for SO₂, NOₓ, and acid gas mitigation. Whether integrated into a new facility or retrofit to existing operations, IAC’s equipment is built for long service life and high-efficiency particulate capture across all industries.As a trusted EPC contractor and original equipment manufacturer, IAC delivers engineered APC solutions for industries including cement, steel, biomass, and food processing. With more than 7,500 baghouses in service worldwide and decades of hands-on experience, we design, fabricate, and install custom systems that meet stringent emissions standards while improving operational reliability.By managing every phase in-house, from engineering and fabrication to installation and service, IAC provides single-source accountability for solutions that are compliance-ready, dependable, and built for long-term performance. Industrial processes generate airborne particulates, gases, and vapors that, if left untreated, can harm worker health, damage equipment, and place facilities at risk of noncompliance with environmental regulations. Air Pollution Control (APC) systems serve as the frontline defense, capturing and removing contaminants before they are released into the atmosphere.Effective air pollution control goes beyond regulatory compliance. It protects your people, your equipment, and your reputation. The right APC system delivers value on multiple fronts: 1Regulatory ComplianceIndustrial emissions are closely monitored by agencies such as the EPA and OSHA in the United States, as well as international bodies. Noncompliance can lead to costly fines, forced shutdowns, and long-term reputational damage. IAC designs systems to meet or exceed applicable standards, with the documentation and performance data you need for audits and inspections. 2Workplace SafetyBy capturing harmful particulates and gases before they enter the workspace, APC systems reduce employee exposure to hazardous materials—improving air quality inside the facility and helping maintain a safe, compliant work environment. 3Operational EfficiencyClean air systems protect sensitive components from dust and corrosive gases, extending the lifespan of equipment and reducing unscheduled downtime. Optimized airflow and filtration improve overall process performance and help maintain consistent product quality. 4Sustainability & ESG ImpactMany of our clients are aligning operations with sustainability targets. IAC’s solutions help lower emissions, recover valuable byproducts, and support environmental, social, and governance (ESG) goals without sacrificing throughput.With more than 37 years of experience delivering turnkey APC systems for industries from cement and mining to biomass and battery manufacturing, IAC provides a proven path to cleaner air, safer workplaces, and sustained compliance. Many of our clients are aligning operations with sustainability targets. IAC’s solutions help lower emissions, recover valuable byproducts, and support environmental, social, and governance (ESG) goals without sacrificing throughput.With more than 37 years of experience delivering turnkey APC systems for industries from cement and mining to biomass and battery manufacturing, IAC provides a proven path to cleaner air, safer workplaces, and sustained compliance. Every industrial operation faces unique air quality challenges. IAC engineers, fabricates, and installs a full range of air pollution control equipment to match specific process conditions, emission limits, and operational goals. From high-capacity baghouses to precision sorbent injection systems, our equipment is custom-engineered, field-proven, and compliance-ready. IAC is one of the world’s leading baghouse manufacturers, with over 7,500 units operating in diverse industrial environments. Our designs include pulse-jet, reverse air, and modular configurations built for efficiency, durability, and ease of maintenance. Systems are engineered to handle process dust loads from a few hundred to several million cubic feet per minute while maintaining stable pressure drop and long filter life.Available in mild or stainless steel, high-temperature, and top or bottom load configurations, IAC baghouses are tailored to each plant’s application and performance requirements. We also offer rebuilds, conversions, and upgrades to extend service life and improve compliance with modern emissions standards. In addition to full-scale process baghouses, IAC supplies compact and specialized dust collectors designed for targeted control applications. Cartridge collectors provide high-efficiency filtration for fine particulates and lower air volumes. Bin vents and filter receivers manage dust at storage silos, hoppers, and transfer points, while cyclone collectors remove coarse or abrasive material ahead of downstream filtration.These systems can operate independently or as part of larger air pollution control networks. Each is engineered for low maintenance, reliable airflow, and integration with plant conveying or storage systems. For plants managing acid gas emissions, IAC provides integrated dry sorbent injection (DSI) and gas stream conditioning systems. These systems remove SO₂, SO₃, HCl, and HF from process exhausts, helping facilities maintain reliable air quality compliance. Each design is tailored to the plant’s operating conditions, fuel type, and particulate control method to achieve maximum removal efficiency with minimal sorbent use.IAC’s experience includes systems using sodium bicarbonate, trona, and hydrated lime, as well as semi-dry scrubbers and spray dryer absorbers. Our engineers apply computational fluid dynamics (CFD) modeling to optimize injection points and gas flow, ensuring even distribution and predictable results.Pairing DSI systems with IAC’s baghouses or other filtration equipment creates a complete solution for particulate and gas-phase pollution control. Learn more about related technologies on the Dry Sorbent Inject Dry Sorbent Injection Systems page. Every air pollution control project is different. Some facilities need a single baghouse or DSI system; others require complete turnkey design and installation. IAC’s integrated capabilities make it easy to scale our involvement to your needs.For customers who purchase equipment only, we provide engineering support, fabrication, and documentation for seamless integration with existing systems. When installation or commissioning is required, IAC’s field service teams deliver expert setup and performance verification.For large-scale projects, our full EPC model brings everything together. IAC manages engineering, procurement, fabrication, construction, and startup under one roof, ensuring efficient coordination, cost control, and reliable compliance performance.This flexible approach gives customers the freedom to engage IAC as an OEM, a construction partner, or a complete turnkey provider—always backed by the same engineering quality and accountability.Learn more about how IAC’s EPC Services integrate equipment expertise with full-system execution. IAC’s air pollution control systems are in operation at thousands of industrial sites worldwide—each one engineered for the specific process, regulatory environment, and performance goals of our client. From greenfield builds to plant retrofits, our projects demonstrate proven results at scale IAC supports every air pollution control system we design, build, or supply through a full range of lifecycle services. From installation and commissioning to ongoing maintenance, inspection, and repair, our teams provide the technical expertise and responsiveness needed to keep equipment performing reliably year after year.Our nationwide service crews are trained to work across all major baghouse and dust collection systems, including units from other OEMs. They deliver on-site inspections, filter change-outs, mechanical repairs, and performance audits to help plants prevent downtime and maintain compliance.IAC also maintains an extensive inventory of more than 55,000 replacement parts and consumables for baghouses, dust collectors, and pneumatic conveying systems. Rapid parts availability reduces lead times and keeps production schedules on track.Whether you need a one-time service visit, a long-term maintenance program, or a system retrofit, IAC provides the field experience and technical depth to protect your investment and extend system life. IAC is ready to support your next air pollution control initiative, whether you need a single piece of equipment, an installation partner, or a complete turnkey EPC solution. Our team of engineers, fabricators, and field specialists will work with you to evaluate system requirements, optimize performance, and ensure long-term compliance with environmental standards.With decades of experience and thousands of systems in operation worldwide, IAC delivers the confidence that comes from proven engineering and dependable project execution.

Engineered Baghouse Dust Collector Systems for Every Industry

Since 1987, IAC has been a trusted OEM and EPC partner for high-performance baghouse systems that help industrial plants meet strict emissions standards while protecting uptime and production goals. With more than 7,500 units in service across industries such as cement, steel, biomass, and power generation, our fabric filter baghouse dust collectors are field-proven to deliver reliable, long-term air pollution control.As a vertically integrated designer, manufacturer, and constructor, IAC provides complete lifecycle support from concept through commissioning and beyond. This includes engineering, fabrication, installation, and ongoing field services backed by a comprehensive inventory of replacement parts. Our in-house teams work together to ensure every system continues to operate efficiently, meeting compliance standards while minimizing maintenance costs.By combining precision engineering with practical service expertise, IAC helps facilities improve dust collection efficiency, reduce maintenance costs, and maintain clean air for workers and communities alike. Regulatory requirements vary by industry and application, but several standards apply broadly to facilities operating baghouse dust collectors. NFPA 654 governs the prevention of fire and dust explosions in facilities handling combustible particulate solids, a requirement for grain, biomass, and chemical processing operations. EPA NESHAP (National Emission Standards for Hazardous Air Pollutants) and MACT (Maximum Achievable Control Technology) standards set enforceable emission limits for specific source categories, including integrated iron and steel, portland cement, and secondary metals. OSHA's silica standard (29 CFR 1910.1053) applies to operations generating respirable crystalline silica dust, common in cement, foundry, and mining applications. IAC engineers systems to meet or exceed the applicable standard for each facility's specific regulatory obligation, not a generic compliance threshold. A baghouse, also called a fabric filter dust collector, uses a series of filter bags to remove dust and fine particulate from process air. Contaminated air enters the collector housing, where heavier particles fall into a hopper and finer dust is captured on the surface of the filter media. Clean air then passes through the bags and returns to the atmosphere or back into the process stream.As operation continues, a thin dust layer called the dust cake forms on the filters, improving collection efficiency. To maintain proper airflow, automated cleaning systems periodically pulse compressed air or reverse airflow through the bags to dislodge the collected material into the hopper for removal or reuse.IAC engineers every baghouse to ensure efficient air distribution, effective cleaning, and long service life. From inlet ductwork to discharge systems, each component is designed to provide uniform airflow, maximize performance, and reduce maintenance requirements. IAC designs and manufactures a full range of baghouse configurations to meet the diverse needs of industrial operations. Each system is engineered around airflow volume, particulate characteristics, and operating conditions to deliver dependable performance and regulatory compliance. Every industrial process presents different challenges, from abrasive or sticky dust to high moisture or temperature conditions. IAC’s engineering teams design baghouse systems to match these specific process variables, ensuring consistent performance and simplified maintenance.Using advanced modeling and decades of field experience, IAC evaluates airflow patterns, filtration media, and cleaning system performance before fabrication begins. This approach allows for precise customization, whether adapting an existing design or creating a fully engineered system for a new facility.Material selection, structural design, and integration with pneumatic conveying or drying systems are all managed in-house for accuracy and quality control. The result is a dust collection system optimized for efficiency, durability, and long service life.IAC’s tailored solutions are field proven across a wide range of applications, including cement and lime plants, biomass energy production, chemical manufacturing, and mining operations. Each design reflects the company’s focus on performance, reliability, and compliance. IAC delivers complete installation and construction services for new baghouse systems as well as plant upgrades and replacements. Through its wholly owned subsidiary, Adelphi Construction, the company self-performs civil, structural, mechanical, and electrical work, providing a single source of accountability from foundation to startup.By coordinating engineering, fabrication, and construction in-house, IAC ensures precise fit-up, efficient scheduling, and clear communication throughout every phase of a project. This integration minimizes downtime and eliminates the delays and cost overruns that often occur with multiple contractors.Each installation team is trained to meet stringent OSHA and MSHA safety standards and to work within active industrial environments. From remote mining operations to high-capacity power plants, IAC’s construction crews bring the skill and experience needed to complete complex installations safely, on time, and on budget. Many industrial projects face aggressive timelines for commissioning and compliance. IAC’s fast-track EPC approach shortens those schedules without sacrificing quality or safety. By integrating engineering, procurement, fabrication, and construction under one organization, IAC eliminates the coordination challenges that slow traditional project delivery.Each phase of an EPC project is managed by in-house teams who understand the full system lifecycle. This allows design, material sourcing, and construction to proceed concurrently, accelerating progress while maintaining precise quality control. Real-time communication between engineering and field teams keeps projects aligned and responsive to site conditions.Adelphi Construction, IAC’s dedicated construction division, supports every fast-track project with experienced labor and equipment resources. Together, these capabilities allow IAC to deliver turnkey baghouse installations faster, safer, and with greater cost predictability than fragmented contractor models. When an existing baghouse no longer meets performance or compliance goals, IAC provides complete rebuild and conversion services to restore efficiency and extend system life. Upgrades can include replacing aging components, modernizing controls, or converting older reverse air or shaker designs to pulse jet technology for improved cleaning and reduced maintenance.IAC engineers begin each project with a detailed system assessment to identify causes of pressure drop, air distribution problems, or reduced filtration capacity. Using that data, the team develops a plan to enhance airflow, optimize bag spacing, and improve overall dust removal efficiency.Rebuilds and conversions are performed by skilled field crews who can work within tight shutdown schedules or while systems remain partially operational. Whether the goal is to increase airflow capacity, reduce emissions, or improve reliability, IAC delivers proven solutions that bring existing equipment up to current performance and safety standards. IAC supports every baghouse it builds with a complete range of aftermarket parts and field services. With more than 55,000 replacement items in stock, including filter bags, cages, valves, and controllers, IAC ensures plants can source critical components quickly to minimize downtime.The company’s field service teams provide nationwide maintenance and technical support for all major baghouse brands. Services include inspections, filter bag change-outs, airflow testing, mechanical repairs, and system optimization. Each crew is OSHA and MSHA trained and equipped to perform work safely and efficiently in active industrial environments.IAC also offers preventative maintenance programs, remote monitoring through its Smart Plant system, and rapid emergency response for unexpected issues. These resources give plant operators confidence that their dust collection systems will continue operating at peak performance year after year. IAC’s engineers and field specialists are ready to help evaluate your existing dust collection system or design a new solution to meet performance, compliance, and production goals. Whether you need a single collector, a system rebuild, or a complete turnkey installation, IAC provides expert guidance backed by decades of experience.To begin, contact IAC for a consultation or to request a quote. Our team will review your process requirements, operating conditions, and emissions targets to develop a reliable, cost-effective system tailored to your plant. A baghouse is an air pollution control device that removes particulates from industrial gas streams using fabric filter bags. Dust-laden air enters the baghouse, where particles are captured on the filter surface. Clean air then exits the system. IAC designs pulse-jet and reverse air baghouses for both main process and nuisance dust control, customized by airflow (500 to 3,000,000+ ACFM) and application type IAC serves industries with rigorous emissions and dust collection requirements, including cement and lime, biomass and biofuels, power generation, mining and minerals, food processing, and steel manufacturing. Baghouses are configured to meet the specific demands of each sector, including high temperature, high grain loading, or explosive dust environments. IAC offers a complete line of baghouses: Modular and M-Pulse Jet Baghouses High/Low Pressure Pulse-Jet Models Reverse Air Baghouses Stainless Steel and High-Temperature Units Wood Dust Collector BaghousesWe also provide custom-engineered conversions and rebuilds Our systems are engineered with conservative emissions calculations to meet or exceed regulatory standards. We offer integrated dry sorbent injection (DSI), mercury mitigation, and flue gas desulfurization (FGD) solutions alongside a baghouse dust collector. Sorbent Technology. Computational fluid dynamics (CFD) modeling and field testing are part of our system design and commissioning process. Yes. Through our in-house construction firm, Adelphi Construction LC, IAC provides turnkey baghouse installation, mechanical/electrical integration, and commissioning services. Our Industrial Special OPS teams also bridge the gap between construction and full production, offering training and system optimization at startup Absolutely. IAC specializes in retrofits and system upgrades including: Converting shaker or reverse-air to pulse-jet Adding advanced pulse valves or IoT-enabled Smart Plant™ monitoring Airflow reengineering for improved filter life and performanceOur retrofits can boost feed rate capacity by up to 12.23% and extend filter life by 33% IAC offers full lifecycle support: Filter bag and cage change-outs Mechanical repairs and part replacement System airflow analysis and performance evaluations Preventative maintenance programs Operator training and safety seminarsAll work is performed by our “Blue Crew,” the industry’s most experienced service team IAC is one of the top five baghouse OEMs globally, with over 7,500 units in service. We provide vertically integrated EPC solutions—engineering, fabrication, construction, controls, and service—under one roof. This reduces project risk and speeds up delivery without sacrificing quality Through IAC’s Quick Ship Program, standard configurations like clean air plenums and bin vents can ship within 2 to 6 weeks. These systems come pre-equipped with Smart Plant™ pulse valves and IoT-enabled controllers for faster installation and commissioning Baghouse dust collectors and cartridge collectors both use fabric filtration media, but they serve different applications. Baghouses are the better choice when airflow volumes are high (typically above 10,000 ACFM), when dust loading is heavy, when process gases are hot, or when the application involves abrasive, hygroscopic, or sticky particulate that would rapidly blind a cartridge element. Industries such as steel, cement, lime, and biomass routinely operate baghouses precisely because the process conditions exceed what cartridge collectors handle reliably. Cartridge collectors are well suited to lower-volume applications with fine, dry, free-flowing dust and moderate temperatures. They offer a smaller footprint and lower initial cost, but filter element replacement is more frequent and more expensive in demanding process environments. For applications involving combustible dust, high grain loading, or regulated emissions under NESHAP or MACT standards, a baghouse dust collector is typically the engineered solution of choice. IAC applications engineers can evaluate your specific process conditions and recommend the right collector type and configuration.

Engineered Thermal Processing Systems

IAC designs, fabricates, and installs complete thermal processing systems that meet the demanding requirements of industrial drying, calcining, and energy recovery operations. Each system is developed around the customer’s material characteristics, production goals, and plant environment to ensure consistent performance and long service life.As both an Original Equipment Manufacturer and an EPC contractor, IAC provides vertically integrated project execution from design through commissioning. This single-source approach eliminates coordination gaps and keeps projects on schedule. Whether you need a single rotary dryer, a low-temperature biomass system, or a full plant-scale installation, IAC delivers efficient, reliable solutions built to perform in continuous duty conditions.Our experience spans a wide range of feedstocks and process needs, including minerals, cement, biomass, frac sand, and industrial byproducts. With in-house engineering, fabrication, and field service teams, IAC supports the entire lifecycle of your thermal process equipment—design, installation, optimization, and ongoing maintenance.For related information, see EPC Services and Air Pollution Control Equipment, which often integrate directly with IAC’s thermal systems to form complete process solutions. Thermal processing systems apply controlled heat to remove moisture, drive chemical reactions, or prepare materials for downstream use. The method and equipment configuration depend on the material properties, required final moisture content, and available energy sources.Direct-fired systems introduce hot gases directly into the process stream. They are efficient for high-volume materials such as aggregates, sand, and biomass, where rapid moisture removal and high throughput are essential. IAC’s rotary drum dryers use carefully engineered internal flighting to maximize heat transfer and reduce product carryover, ensuring even drying with low fuel consumption.Indirect-fired systems separate the heating medium from the product, providing a more controlled environment for temperature-sensitive materials like catalysts, chemicals, or biochar. These systems can use steam, thermal oil, or recovered waste heat, minimizing emissions and reducing the risk of product contamination.In both designs, airflow control, exhaust handling, and dust collection are integral to safe, efficient operation. IAC’s gas conditioning and filtration equipment—including cyclones, baghouses, and dry sorbent injection systems—capture particulates and acid gases for regulatory compliance and environmental performance. Rugged, high-capacity dryers designed for consistent performance with coarse or fine solids. Custom internal flighting improves material curtain formation, optimizing heat transfer while maintaining low operating pressure and fuel use. Used for processes requiring controlled heat and minimal contamination, such as torrefaction, catalyst activation, or biochar production. These systems achieve high thermal efficiency with safe, enclosed operation and precise temperature management. Developed for renewable fuels and waste-heat recovery, IAC’s low-temperature drying systems provide energy-efficient operation with reduced fire risk and low noise levels. For related processes, visit Air Pollution Control Equipment or Material Handling Systems. IAC’s thermal processing systems are proven across a wide range of industrial sectors that rely on efficient drying, heating, or calcining to maintain production quality and output. Each installation is tailored to match the material properties, process requirements, and operating environment of the facility.Biomass and Renewable FuelsSystems engineered for wood chips, agricultural residues, and other biomass feedstocks used in bioenergy, torrefaction, and biochar production. Low-temperature dryers and indirect heating options support renewable fuel production while reducing emissions.Frac Sand and MineralsHigh-capacity rotary dryers and integrated material handling systems deliver consistent drying performance and low fuel consumption in demanding, abrasive conditions.Cement, Lime, and Industrial MaterialsCustomized systems handle dense or high-temperature materials, ensuring uniform moisture reduction and dependable operation in continuous process environments.Steel, Foundry, and Metal ProcessingThermal systems designed for heat treatment, dust control, and fume collection support the production of steel, alloys, and nonferrous metals.Food, Pet Food, and Agricultural ProductsDryers designed for controlled heating, gentle handling, and hygienic operation maintain product integrity and throughput for temperature-sensitive materials.Across all industries, IAC’s thermal systems are supported by in-house engineering, construction, and field service teams that deliver single-source accountability from concept to commissioning. As a vertically integrated Engineering, Procurement, and Construction (EPC) contractor, IAC delivers complete turnkey execution for thermal process systems. From initial design through fabrication, installation, and start-up, every phase is managed by IAC’s internal teams to ensure accuracy, efficiency, and accountability.Our in-house engineers develop system designs that balance performance with energy efficiency, using advanced modeling tools and real-world process data to optimize drying and heat transfer. Fabrication takes place in IAC’s 500,000-square-foot manufacturing facility, allowing strict quality control and rapid response to design adjustments.Construction and installation are performed by Adelphi Construction LC, IAC’s wholly owned field construction subsidiary. Their crews self-perform civil, structural, mechanical, and electrical work, keeping projects on schedule and aligned with safety and performance standards.IAC’s EPC approach allows for faster commissioning, reduced coordination between vendors, and long-term reliability supported by a single point of contact. Whether the project involves a plant expansion, system retrofit, or greenfield installation, IAC’s fast-track execution model ensures that every thermal system meets production goals from day one.For a deeper look at integrated project delivery, visit EPC Services or Engineering Services. IAC provides retrofit and optimization programs that extend the performance and service life of existing thermal systems while delivering measurable returns in efficiency and production capacity. Whether updating an older rotary dryer, modifying process airflow, or modernizing controls, IAC engineers evaluate every aspect of system performance to identify improvements that provide rapid payback.Upgrades may include redesigned flighting for better material curtain formation, structural reinforcements for drum longevity, or enhanced ducting to improve baghouse airflow balance. Plants can often achieve a twelve percent or greater increase in feed rate without additional fuel use, along with longer filter life and reduced maintenance downtime.IAC’s approach minimizes disruption to production through careful planning and coordination with plant operations. Projects are executed by the same fabrication and field service teams that build IAC’s new equipment, ensuring consistent quality and safety standards.For facilities operating competitive or legacy equipment, retrofit solutions provide a practical path to increased throughput, lower emissions, and greater reliability without the cost of full system replacement.For more detail on system upgrades, visit Dryer System Retrofit Program or Field Services. IAC supports every thermal processing system with complete lifecycle services designed to keep equipment operating at peak performance. Our dedicated field technicians provide nationwide coverage for inspections, repairs, and maintenance of all makes and models of dryers, baghouses, and related process systems.Services include filter and component replacements, mechanical and electrical inspections, system balancing, and performance assessments. Preventive maintenance programs are available to help plants reduce unplanned downtime, improve reliability, and extend equipment life.IAC’s parts division maintains a large inventory of over fifty-five thousand OEM and replacement components, ensuring rapid availability for rotary dryers, pneumatic conveying systems, air pollution control equipment, and controls hardware.By combining technical expertise, fast response, and consistent documentation, IAC delivers reliable support that protects both system performance and plant productivity.For related services, visit Baghouse Maintenance or Parts and Components. Selecting the right partner for your drying or heat process system means choosing a company with the experience, engineering depth, and resources to deliver lasting results. IAC combines more than three decades of OEM manufacturing and EPC project execution to help industrial producers achieve higher throughput, better efficiency, and long-term reliability.From concept design through start-up and maintenance, IAC provides complete lifecycle support through in-house engineering, fabrication, construction, and field service teams. Each project benefits from coordinated management, proven technical insight, and a commitment to safety and schedule performance.Whether upgrading an existing system or building a new facility, IAC delivers dependable, energy-efficient solutions that improve production and environmental performance.To begin planning your next project, complete the form below to connect with our thermal systems specialists.

A scalable, indirect-heated reactor architecture for high-temperature processing of fine solids.

Patent-pending technology developed by IAC. The Drop Tube Calciner (DTC) is an engineered thermal processing technology designed to deliver controlled, high-temperature treatment of finely divided solids through indirect heating and modular parallelization. Rather than scaling by enlarging a single rotating vessel, the DTC architecture scales by replicating fixed-geometry vertical tubes arranged in parallel arrays. This approach provides predictable heat transfer behavior, residence time control, and mechanical simplicity no matter the unit size or throughput. Combustion gases are physically separated from reacting solids while travelling concurrently. Heat is transferred through alloy tube walls from an external furnace environment, preserving product gas integrity while enabling independent optimization of combustion and reaction conditions. The result is a modular thermal reactor platform engineered for: Controlled indirect heating Gravity-driven flow Linear scalability via tube replication Energy integration flexibility Industrial deployment across biomass, mineral, and emerging decarbonization applications Industrial high-temperature processing systems have traditionally scaled by increasing vessel size. While effective at smaller capacities, geometric enlargement can introduce mechanical complexity, uneven heat transfer characteristics, material handling constraints, and scale-up risk at higher throughputs. As industries pursue lower-emission energy systems, cleaner product streams, and improved process controllability, reactor architecture itself becomes an increasingly critical design variable. The DTC platform approaches scale differently. Instead of relying on geometrically enlarged, space-consuming rotary shells, the DTC increases throughput by arraying identical vertical processing tubes in parallel. This design packs significantly more heat-transfer area into a compact volume, allowing for seamless capacity expansion with a vastly superior footprint. This enables: Predictable heat transfer profiles Consistent solids residence time behavior Uniform mechanical exposure Controlled thermal gradients By physically separating combustion gases from reacting solids, the DTC architecture decouples heat generation from process chemistry. This separation enables independent optimization of the combustion conditions and the reaction environment, meaning operators can produce high-purity, nitrogen-free syngas and high-carbon biochar without the risk of oxygen contamination, all while recovering clean waste heat. IAC is structural rethinking how industrial thermal systems can be designed for scalability, integration, and long-term operational stability. At its core, the Arrayed Drop Tube Calciner (ADTC) is an indirect-heated, gravity-driven reactor system built around an array of vertical alloy tubes housed within a refractory-lined furnace enclosure. Gravity-Driven FlowPrepared feed material enters at the top of each tube and moves downward through the reactor by gravity. The fixed vertical geometry establishes a defined thermal pathway, supporting controlled residence time and uniform exposure to the heating surface. Indirect Heating Through Tube WallsHeat is supplied by combustion gases flowing around the exterior of the tubes within the chamber. Thermal energy is transferred through the tube walls by radiation and convection, heating the solids without direct contact between combustion products and the reacting material. Decoupled Reaction and Combustion ZonesBecause combustion and reaction environments are physically separated, operating parameters such as temperature profile, fuel selection, and excess air can be controlled without altering the composition of the internal process gas stream. This architectural separation supports applications where gas purity or controlled atmospheres are important. Modular ArchitectureTraditional calciners require ever-expanding, mechanically complex reactor bodies to increase volume. The DTC takes a radically different approach. By replicating identical, highly efficient vertical tubes, the DTC achieves massive throughput with a significantly better footprint and none of the geometric scale-up penalties of legacy systems. Integrated Energy StrategyThe system architecture allows integration of recovered heat and process gas streams into broader facility energy systems, depending on application requirements. This may include internal fuel utilization, steam generation, or upstream drying integration as part of a complete engineered solution. The ADTC platform is engineered around principles intended to improve scalability, controllability, safety, and integration flexibility in high-temperature processing environments. Replicating identical tube arrays supports predictable heat transfer behavior. This design packs significantly more heat-transfer area into a compact volume, allowing for seamless capacity expansion with a vastly superior footprint. Physical separation between combustion gases and reacting solids enables controlled process environments and cleaner internal gas streams. Combustion parameters can be optimized independently of reaction chemistry. Gravity-driven flow through vertical tubes establishes a defined heating profile. This configuration supports consistent material exposure to the heating surface and reduces mechanical complexity compared to large rotating systems. The array-based configuration allows system design flexibility across a range of throughput requirements. Modular architecture can support staged capacity increases and application-specific configuration. The platform is designed to support integration of product gas and recovered heat streams into broader facility energy systems. Depending on application, this may include internal fuel utilization, upstream drying support, or steam generation strategies. With no large rotating vessels required for processing, the DTC architecture emphasizes static reactor geometry, potentially simplifying mechanical design and maintenance considerations relative to traditional rotary systems. The ADTC platform is designed as a flexible thermal processing architecture adaptable to a variety of applications involving finely divided solids. Its indirect heating configuration and modular scalability make it relevant across both established industries and emerging decarbonization pathways. Whether you're processing woody biomass and agricultural residues or seeking a production pathway for biochar as a carbon commodity, the DTC converts organic material in an oxygen-free indirect environment, keeping combustion byproducts fully separated from your product stream.Applications may include: Biochar production for carbon sequestration or soil enhancement Renewable syngas for facility fuel or energy generation Metallurgical carbon for coke replacement in steel production Integrated heat recovery for upstream drying operations Municipalities and wastewater operators managing organic waste streams can thermally convert biosolids and MSW-derived material into recoverable energy and stable carbon products, reducing disposal burden while generating usable outputs. For operators facing PFAS-contaminated biosolids, high-temperature indirect thermal treatment offers a destruction pathway without introducing contamination into the combustion exhaust stream. PFAS-contaminated biosolids thermal treatment and destruction General biosolids treatment and volume reduction MSW-derived fuel and syngas recovery Stable carbon output for sequestration or beneficial reuse Heat recovery integration into existing facility infrastructure For producers requiring precise atmospheric control over high-temperature mineral treatment, the DTC decouples combustion from the reaction environment entirely, allowing fuel flexibility without compromising product purity or process chemistry. Lime and limestone processing Supplementary cementitious material production Specialty mineral thermal treatment Lower-emission calcination without direct-fired process redesign As industries pursue lower-emission thermal processing and alternative energy integration models, reactor architecture becomes increasingly important. The DTC platform may support: Renewable baseload energy generation with carbon credit co-production Activated carbon and specialty carbon product manufacturing Carbon management and sequestration initiatives Co-located energy and materials infrastructure The platform is engineered with integration in mind. Product gas streams and recoverable heat may be incorporated into broader facility energy strategies, including: Steam generation Process heat supply Dryer integration Internal fuel utilization As industries pursue cleaner energy systems, carbon management strategies, and more scalable thermal systems, reactor design itself is a critical strategic consideration. The Drop Tube Calciner (DTC) platform reflects a structural rethink of high-temperature processing — emphasizing: Separation of combustion and reaction environments Modular parallelization rather than geometric enlargement Controlled thermal pathways through vertical tube arrangement Integration flexibility within broader energy systems This architectural approach is designed to support industrial-scale deployment while maintaining safety, engineering discipline and operational predictability. The DTC platform represents IAC’s continued commitment to advancing practical, scalable thermal processing systems aligned with the evolving demands of biomass utilization, mineral processing, and industrial decarbonization. IAC engages with organizations assessing scalable indirect thermal processing systems for industrial deployment.

Pneumatic Conveying Systems Built for Industrial Performance

IAC designs and builds complete pneumatic conveying systems for the safe, efficient movement of dry bulk materials in industrial environments. Our systems are engineered to handle powders, pellets, and granular materials with precision, ensuring consistent flow and reliable performance across a wide range of process conditions.As a fully integrated EPC contractor and OEM, IAC provides complete design, fabrication, and installation of both pressure and vacuum conveying systems. Each system is configured to meet the specific requirements of the material and process, delivering dependable performance with minimal maintenance and downtime.From concept to commissioning, IAC’s in-house engineering teams develop conveying solutions that optimize plant efficiency, improve environmental safety, and align with NFPA standards for dust collection and explosion prevention. A pneumatic conveying system is a material handling method that uses air pressure or vacuum to move bulk solids—like powders, granules, or pellets—through a pipeline from one location to another. These systems are commonly used in industries such as cement, chemicals, biomass, and food processing, where cleanliness, efficiency, and safety are critical. There are two main types of conveying methods: Dilute Phase Conveying: Ideal for non-abrasive, lightweight materials, this method suspends particles in a high-velocity airstream. It’s often used in applications requiring rapid transport and continuous flow. Dense Phase Conveying: Uses a lower velocity, higher pressure approach to push heavier or abrasive materials in slug flow. This reduces wear and product degradation, making it ideal for fragile or high-value materials. Depending on plant layout and material characteristics, systems can be configured as pressure conveying (blowing air) or vacuum conveying (pulling air). IAC provides both configurations and assists with selecting the optimal mode based on throughput, material density, particle size, and convey distance.Learn more about Dry Material Handling Systems and how they integrate with our pneumatic conveying designs. Key Advantages: Enclosed transport minimizes dust and contamination risks Flexible routing supports complex plant layouts NFPA-compliant options available for combustible dust environments. IAC’s pneumatic conveying systems are designed as part of a complete material handling solution that connects with upstream and downstream processes. Our engineers integrate conveying lines with storage silos, baghouses, filter receivers, and loadout systems to ensure smooth transfer of materials throughout the plant.Each system is built for compatibility with automated controls, motor control centers, and process monitoring tools, allowing seamless operation and real-time data visibility. By combining conveying, dust collection, and storage into a unified design, IAC reduces material loss, simplifies maintenance, and improves plant efficiency.Whether as a standalone installation or within a full EPC project, IAC systems deliver consistent material flow and reliable performance across a wide range of industrial environments. Every IAC pneumatic conveying system is custom engineered to match the material characteristics, flow requirements, and plant layout of each application. Our in-house engineering teams include specialists in mechanical, electrical, civil, and process disciplines who design systems that achieve precise control and reliable performance.Using advanced 3D modeling and computational tools, IAC engineers evaluate airflow, pressure, and particle velocity to create efficient conveying routes that minimize energy use and component wear. Designs are built in accordance with NFPA and OSHA safety standards, ensuring compliance and long-term durability in demanding environments.From concept and specification through fabrication and field installation, IAC’s design process focuses on optimizing performance, reducing maintenance costs, and extending the operational life of every conveying system. IAC designs pneumatic conveying systems with a strong focus on operational safety and environmental compliance. Each system is engineered to meet or exceed industry standards, including NFPA guidelines for dust explosion prevention, OSHA workplace safety requirements, and MSHA standards for mining and bulk material handling environments.Our engineering teams evaluate every element of the conveying process to reduce hazards such as static discharge, dust accumulation, or over-pressurization. System layouts incorporate explosion vents, isolation valves, and proper grounding to safeguard personnel and equipment.By combining precise engineering with proven safety practices, IAC helps customers maintain compliance, protect their workforce, and operate efficiently in demanding industrial conditions. Every IAC pneumatic conveying system is assembled from a carefully specified set of components engineered to withstand harsh operating environments and material demands. We supply complete systems as well as individual components for retrofits, upgrades, or replacements—backed by decades of application experience and over 55,000 SKUs in our parts inventory. Core System Components: Blower Packages: Pressure or vacuum-rated blower assemblies with silencers and vibration isolation. Airlocks & Rotary Valves: NFPA 69-compliant devices for controlled material feed into pressurized lines. Filter Receivers: Multi-purpose receivers with pulse-jet cleaning for continuous airflow and dust separation. Conveying Line Piping: High-durability carbon or stainless steel piping with optimized bends, couplings, and elbows to reduce pressure drop and wear. Diverter Valves: Directional control for multi-destination systems—pneumatically or electrically actuated. Level Sensors & Flow Monitors: Ensure real-time control over loading, unloading, and flow continuity. Weighing & Batching Modules: Integrated batch control to support metered transfer and plant automation. All components are selected based on your material characteristics (abrasiveness, temperature, moisture), convey distance, and air source availability. Browse replacement parts and accessories in the IAC Online Parts Shop. IAC’s pneumatic conveying systems are trusted by plant operators, engineers, and OEM integrators across a broad spectrum of industries. Each system is tailored not only to material type and volume but also to the unique operating conditions of your industry—whether it involves abrasive media, combustible dust, or temperature-sensitive solids. Application Highlights: IndustryCommon Materials ConveyedSystem TypeCement & LimeFly ash, clinker dust, cement finesPressure & dense phaseBiomass & BiofuelsWood flour, dried biomass, RDF, ashVacuum & dilute phaseBattery ManufacturingCarbon black, metal oxides, powdered lithiumDense phaseFoundries & SteelSand, shot media, metallurgical dustSemi-dense phaseFrac Sand & ProppantsSilica sand, ceramic proppantsHigh-volume pressureFood, Grain & Pet FoodFlour, starches, grains, feed additivesVacuum dilute phaseChemicals & PlasticsResins, talc, powdered additivesDense & dilute phasePower GenerationFly ash, hydrated lime, sorbentsPneumatic injection Application Highlights: Combustible Dust Mitigation: NFPA 654/69-compliant systems with explosion panels, isolation valves, and grounded piping. Corrosive or Hygroscopic Materials: Stainless steel components and sealed transfer lines for chemical or food-grade applications. Multi-Material Systems: Convey different materials through segregated or shared lines with diverter and bypass valve configurations. Retrofit-Ready: Designed to complement or upgrade aging mechanical conveying systems. From greenfield industrial facilities to retrofit expansions, IAC’s material transport systems provide reliable, clean, and scalable solutions. Our experience across regulated and high-throughput environments ensures your system is designed not only to perform—but to exceed expectations.View our project experience and case studies to see how IAC systems perform in real-world environments. IAC provides complete lifecycle support for pneumatic conveying systems, ensuring optimal performance long after installation. Our field service teams offer inspection, troubleshooting, and repair services for all system components, including blowers, valves, and filter receivers. Preventative maintenance programs are designed to minimize downtime and extend equipment life.With more than 55,000 replacement parts in inventory, IAC delivers rapid access to essential components and technical expertise. Our nationwide Blue Crew service teams are available for scheduled service, emergency response, and system optimization.From startup and commissioning to long-term operation and retrofit projects, IAC remains a trusted partner for maintaining system reliability, safety, and efficiency across the entire plant lifecycle. Improve material flow, safety, and reliability with pneumatic conveying systems designed and built by IAC. Our integrated approach delivers complete project accountability from concept through commissioning, backed by responsive field service and parts support.Connect with IAC to discuss your project needs and learn how our conveying expertise can help optimize your plant’s performance.

Engineered for Efficient Material Movement and Storage

Efficient material handling is at the heart of every successful production process. IAC designs and delivers fully integrated bulk material handling and storage systems that keep plants running safely, smoothly, and with maximum uptime. From mechanical conveyors and pneumatic transport to silos, domes, and automated loadout systems, every solution is engineered for precise performance and long-term reliability.As both an OEM and EPC contractor, IAC provides complete systems that move, store, and protect dry bulk materials under demanding industrial conditions. Our in-house engineering, fabrication, and construction teams manage every step of the process, ensuring consistent quality and seamless integration from design through installation. The result is a system tailored to your specific materials, throughput goals, and site requirements—built to operate efficiently and compliantly for years to come. Railcar releasing product into the dual unloading pits to rapidly transfer the material to bulk storage tanks IAC designs and fabricates complete bulk material handling systems that provide efficient, dust-free movement of dry materials across production and storage operations. Each system is built for performance, safety, and long-term reliability. Mechanical Conveying Equipment: Belt conveyors for continuous, high-capacity transfer Screw conveyors for enclosed, controlled material movement Bucket elevators for vertical conveying of bulk solids Airslides for energy-efficient horizontal transport Feeders, crushers, and screeners for process integration Pneumatic Conveying Systems: Dilute phase conveying for lightweight or non-abrasive materials Dense and semi-dense phase systems for heavier or abrasive materials Pressure or vacuum configurations for flexible plant layouts Blower packages, piping, and valves engineered for precise flow control Filter receivers, weighing, and batching systems for accurate delivery All systems are designed to meet NFPA and OSHA safety standards and can be fully integrated with IAC’s storage silos, loadout systems, and Smart Plant automated controls. Whether upgrading a single line or building a new facility, IAC delivers turnkey systems optimized for productivity and uptime. IAC constructed four skirted, bolted bulk storage tanks with automated truck loadout systems for weighing, batching, and ticketing. IAC designs and constructs complete bulk storage and loadout systems that safely contain, protect, and transfer dry materials across a wide range of industrial applications. Each system is engineered for efficient operation, structural integrity, and compliance with material handling standards. Our solutions include: Bolted or welded silos sized for any material volume or plant layout Dome storage structures for high-capacity or weather-sensitive materials Tanks, bins, and hoppers for intermediate or specialty storage needs Automated truck and rail loadout systems for fast, accurate product transfer Integrated weighing, scaling, and flow control systems Field-erected foundations and structural supports All construction and installation work is performed by Adelphi Construction, IAC’s wholly owned subsidiary specializing in heavy industrial projects. By combining in-house design, fabrication, and self-perform construction, IAC delivers cohesive, fast-track installations with single-source accountability. Each system is built for long service life and smooth integration with conveying, processing, and automated control equipment. Every IAC material handling and storage system is designed with safety and regulatory compliance as fundamental priorities. Our engineers apply industry standards from organizations such as OSHA, MSHA, and NFPA to ensure that each system operates reliably and minimizes risk to personnel and equipment.Safety is built into every phase of design and construction. This includes explosion venting and suppression systems, proper grounding and bonding for dust control, and access platforms that promote safe maintenance practices. For combustible dust environments, IAC systems follow NFPA 652 and 664 guidelines to reduce ignition sources and manage dust hazards effectively.IAC’s quality control processes extend through fabrication, installation, and commissioning to confirm that each component performs as intended in real-world conditions. By integrating compliance into design—not as an afterthought but as a core principle—IAC helps customers maintain safe, efficient, and fully compliant operations across their facilities. IAC provides fully integrated engineering, procurement, and construction capabilities for bulk material handling and storage projects. Our in-house engineering teams design each system for performance, efficiency, and maintainability, while our fabrication facilities produce high-quality components including conveyors, silos, ductwork, and structural steel.Adelphi Construction, IAC’s field construction subsidiary, completes the process with skilled mechanical, electrical, and civil crews experienced in complex industrial installations. This integration shortens project timelines, improves communication, and ensures accountability from design through commissioning.Whether supporting a greenfield plant, an expansion, or a retrofit, IAC’s EPC approach reduces risk and streamlines execution. Customers gain a single, trusted partner to handle every phase of the project, resulting in faster delivery, consistent quality, and systems built to perform under demanding industrial conditions. IAC provides complete lifecycle support to keep bulk material handling and storage systems operating at peak performance. Our dedicated field teams deliver scheduled maintenance, inspections, and emergency repair services across North America, supported by extensive parts inventory and technical expertise.The IAC field service crews offer responsive on-site support for all system components, including conveyors, silos, and loadout equipment. Services include equipment troubleshooting, performance audits, rebuilds, and modernization programs designed to extend system life and reduce operating costs.With over 55,000 replacement parts available for immediate shipment and 24/7 emergency response, IAC helps minimize downtime and protect productivity. Each service program is tailored to site conditions and production goals, ensuring long-term reliability and safety across the full lifecycle of your equipment. Reliable material movement and storage systems are essential to maintaining production efficiency and plant safety. IAC brings decades of experience in engineering, manufacturing, and construction to deliver integrated solutions that meet those demands with precision and speed.Whether you need to expand an existing operation or design a new facility, IAC offers the expertise, equipment, and field support to make it happen. Our team is ready to evaluate your system requirements and develop a custom solution that improves throughput, reliability, and compliance.Contact IAC today to discuss your project or request a consultation through our contact page. Partner with us to design and build a system that moves your materials—and your business—forward.

Intelligent Monitoring for Industrial Reliability

IAC Smart Plant™ Suite is a remote monitoring and predictive maintenance platform engineered to improve equipment reliability, environmental compliance, and operational visibility across industrial facilities. The system connects wireless, non-intrusive sensors to critical assets, including dust collectors, rotary equipment, motors, fans, conveyors, and bulk storage. Smart Plant™ delivers real-time insight into performance trends so operators can detect early signs of degradation, prevent downtime, and extend equipment life.Smart Plant™ Suite also functions as a plant-wide AIoT platform, supporting Smart Industry applications such as airflow visibility, dust management, pressure monitoring, and environmental sensing. Using long-range LoRaWAN wireless architecture, Smart Plant™ enables secure communication across large facilities without complex wiring. Data from vibration, ultrasound, temperature, pressure, differential pressure, particulate behavior, and level sensing is unified into a single dashboard.The platform powers the RotaryIQ, DustIQ, SiloIQ, Pulse Valve, and PressureIQ modules. Each module is tailored to the operational needs of mechanical, filtration, or storage systems, giving maintenance and operations teams a more complete view of system behavior and compliance performance.Designed for harsh industrial environments, Smart Plant™ integrates with MCCs, PLCs, SCADA, and CMMS. It can support a single dust collector or scale to multi-site enterprise deployments. With continuous monitoring and actionable analytics, Smart Plant™ creates a reliable path to plant-wide performance improvement. The Smart Plant™ Suite addresses the systems that most influence reliability, throughput, environmental compliance, and plant-wide performance. Each module focuses on a critical asset group and provides continuous visibility into its operating health, supported by long-range LoRaWAN wireless connectivity for flexible deployment. DustIQ provides real-time visibility into dust collection system health. It monitors differential pressure, pulse cleaning behavior, fan performance, and particulate levels to detect off-normal cleaning cycles, broken bags, or airflow imbalances. DustIQ supports longer filter life, more consistent collection efficiency, and improved environmental compliance. Plants rely on DustIQ to avoid visible emissions events and maintain stable process airflow. PressureIQ provides real-time monitoring of differential pressure, header pressure, and airflow-related behavior across dust collection systems. It detects DP drift, air supply inconsistencies, pulse strength issues, and airflow imbalance before they impact compliance or filter life. PressureIQ supports both DustIQ diagnostics and facility-wide dust management. Smart Plant™ Pulse Valves improve cleaning effectiveness and reliability within pulse-jet collectors. They deliver consistent air delivery and timing for stable differential pressure and longer bag life. When paired with DustIQ and PressureIQ, Smart Plant™ Pulse Valves provide advanced visibility into diaphragm performance, air header behavior, and cleaning efficiency. This supports proactive maintenance and consistent dust collector performance. SiloIQ uses high-precision, non-contact level sensing to measure material volume inside silos, bins, and storage vessels, even in dusty or high-temperature environments. It improves inventory accuracy, reduces manual inspection risks, and supports better production planning and delivery coordination across multiple locations. Smart Plant™ provides continuous visibility into equipment behavior, airflow conditions, material levels, and dust management performance. The system combines multi-sensor data, edge intelligence, and cloud analytics to give operators a clearer understanding of how equipment is performing and where corrective action is needed. Smart Plant™ collects vibration, ultrasound, temperature, pressure, differential pressure, airflow, particulate levels, and level measurements across rotating equipment, dust collectors, and storage systems. This creates a unified view of reliability, compliance, and material flow. Edge-based analysis identifies trends that signal developing mechanical, filtration, or airflow issues. Smart Plant™ alerts operators to early bearing wear, misalignment, lubrication needs, rising differential pressure, failing pulse valves, compressed air inconsistencies, broken bags, and declining airflow efficiency. This supports scheduled maintenance instead of reactive repairs. DustIQ, PressureIQ, and Smart Plant™ Pulse Valves work together to provide cleaning cycle visibility, diaphragm behavior analysis, and differential pressure tracking. This combination helps operators correct cleaning inefficiencies, reduce energy waste, and extend filter life while maintaining consistent dust collector performance. Smart Plant™ tracks particulate levels, airflow patterns, DP stability, temperature, and emissions-related behavior to help plants identify off-spec conditions early. This reduces the likelihood of visible emissions events and strengthens compliance with environmental requirement Smart Plant™ uses long-range LoRaWAN connectivity for secure, low-power communications across large industrial sites. This eliminates the cost and disruption of wired installations, simplifies expansion, and supports sensors in elevated, remote, or hard-to-access areas. Smart Plant™ can be deployed on a single collector or expanded to multiple lines or facilities. Centralized dashboards provide standardized reporting and visibility across the enterprise, enabling consistent maintenance practices and performance tracking. Smart Plant™ consolidates machine-level and plant-level insights into a unified cloud dashboard. Operators and managers can compare sites, standardize maintenance programs, configure alarms, automate reporting, and support broader reliability and compliance initiatives. Smart Plant™ gives maintenance teams, environmental managers, and plant operators the visibility they need to keep production running reliably and efficiently. Whether you want to strengthen dust collection performance, improve mechanical reliability, or deploy plant-wide monitoring through wireless AIoT technology, our team can help you evaluate the right path forward.Connect with IAC’s Automation and Controls Team to discuss integrating Smart Plant Remote Monitoring into your new or existing systems and see how remote insights can transform your operations.

Intelligent Control for Industrial Performance

IAC designs and builds automated control systems that bring precision, safety, and reliability to industrial operations. As both an original equipment manufacturer and EPC contractor, IAC develops automation solutions that integrate seamlessly with process equipment, helping plants operate more efficiently while reducing downtime and maintenance risk.Each system is engineered for long-term performance and adaptability. From local control panels to full-plant networks, IAC delivers control architectures that scale with production needs, simplify operator interface, and maintain consistent performance across multiple process areas. Whether installed as part of a new build or retrofit, these systems give plant teams the insight and command needed to optimize throughput, quality, and energy use. IAC provides a complete range of industrial automation and power distribution solutions tailored to complex plant environments. Every system is engineered for dependability, operator safety, and compliance with industry standards. Our in-house teams design, fabricate, and program systems that include: Programmable Logic Controllers (PLC) and process automation networks Motor Control Centers (MCC) for precise motor and equipment operation Human Machine Interfaces (HMI) for intuitive monitoring and control Variable Frequency Drives (VFD) for energy-efficient speed regulation IAC systems are built to meet or exceed National Electric Code and NFPA 79 requirements. Each solution is configured to support process optimization, minimize operator intervention, and provide consistent, real-time data across your operation. IAC’s Smart Plant™ technology connects your equipment and control systems to a unified, cloud-based platform for real-time monitoring and analysis. Operators can track key performance metrics, receive instant alerts for upset conditions, and make informed decisions to maintain uptime and efficiency.Through advanced sensor integration and secure remote access, Smart Plant™ extends visibility across every part of the process. Users can view system trends, monitor airflows, pressures, temperatures, and electrical performance, and identify maintenance needs before they impact production.Whether applied to a single piece of equipment or a complete plant network, IAC’s Smart Plant™ connectivity enhances operational awareness, improves safety, and enables predictive maintenance programs that reduce unplanned downtime and lifecycle costs. As a vertically integrated EPC contractor, IAC designs and installs automated control systems as part of complete turnkey projects or retrofit upgrades. Our in-house engineering, fabrication, and field teams collaborate from the earliest design phase to ensure electrical and automation systems align precisely with process equipment and plant layouts.By managing every phase of the project, from design through commissioning, IAC eliminates delays and coordination challenges that often occur between multiple vendors. Each control system is tested and validated before delivery, then commissioned on-site by experienced technicians to confirm safe and reliable operation.This coordinated approach allows IAC to meet demanding project schedules with consistent quality, giving plant owners a single source of accountability and a smooth transition from construction to full operation. IAC provides complete lifecycle support to keep control systems performing at peak efficiency. Our engineers and field service teams handle maintenance, troubleshooting, and system upgrades for all types of industrial automation and electrical installations.Support services include inspections, software updates, component replacement, and system optimization to align with evolving production goals. Remote diagnostics through IAC’s Smart Plant™ platform allow for quick identification of issues and faster response times, minimizing unplanned downtime.From commissioning and training to long-term maintenance, IAC remains a committed partner in maintaining system reliability, safety, and operational performance throughout the life of your equipment. Unlock greater visibility, control, and reliability in your plant operations. Whether you are designing a new system or upgrading existing equipment, IAC’s automation experts can help you select the right control architecture, integrate Smart Plant connectivity, and ensure smooth commissioning.Connect with our engineering team to discuss your application or request a system evaluation.
Projects
Projects
Projects

Biocarbon Facility for Green Steel

Carbon Black: SOx-NOx Reduction

Greenfield Flat Roll Steel Plant

Greenfield Frac Sand Plant
IAC Projects

At IAC, every project tells the story of our integrated EPC and OEM expertise in action. From greenfield plant builds to fast-track retrofits and system upgrades, our portfolio highlights successful partnerships across cement, power generation, mining, biomass, and more. With engineering, fabrication, construction, and commissioning all under one roof, we deliver innovative solutions that maximize performance, ensure compliance, and accelerate time to production. Explore our featured projects to see how IAC helps customers achieve reliability, efficiency, and measurable results.

Biocarbon Facility for Green Steel – Mississippi

IAC is serving as the EPC partner for SDI BioCarbon Solutions, delivering a new biocarbon production facility that will supply renewable carbon for sustainable steelmaking. This facility supports Steel Dynamics’ initiative to integrate biomass-derived carbon into electric arc furnace (EAF) operations, reducing reliance on fossil fuels and lowering overall CO₂ emissions.As one of the first large-scale biocarbon-to-steel projects in North America, the facility demonstrates IAC’s ability to combine OEM equipment expertise with full EPC delivery in support of next-generation renewable technologies.

SOx-NOx Reduction Project - Carbon Black

IAC served as the EPC contractor for Phase 2 of Tokai Carbon Black’s Sox-NOx Reduction Project in Addis, Louisiana, a key initiative to meet EPA Consent Decree requirements. Building on Phase 1 infrastructure, IAC was brought in to execute the mechanical, civil, and foundation scopes, delivering a high-performance system to reduce emissions and support long-term operational sustainability. Flue Gas Handling & SCR Integration: 128” diameter ductwork with three 1,500 HP ID fans (steam and electric powered) Duct heater and SCR system with ammonia injection to reduce NOx by ~90% Converter structure with steam drum and ASME B31.1 code process piping Flue Gas Handling & SSO₂ to SO₃ Conversion SystemCR Integration: PTFE-lined process piping to condensers 20-module condenser assembly with glass tube technology Cooling gas fans (1,750 HP each) for heat removal Final clean gas stack: 12’ diameter, 173’ tall with air monitoring system Sulfuric Acid Recovery & Storage: Production of 93%+ commercial grade sulfuric acid as a saleable byproduct Three stainless-steel storage tanks in concrete containment Pump system to transfer product to truck loading area Foundations & Civil Work: Over 500 displacement piles installed in swamp-adjacent terrain More than 1,000 precision anchor bolts placed without rework Extended site work and berm construction to resolve water drainage challenges Despite post-Covid supply chain delays and site challenges, IAC successfully delivered a high-performing system that reduced plant emissions below EPA-required levels. The integration of NOx reduction and sulfuric acid recovery systems not only improved environmental compliance but also generated a saleable byproduct stream for Tokai Carbon Black. This project demonstrates IAC’s ability to adapt to changing project conditions, self-perform critical scopes, and manage complex EPC challenges under regulatory deadlines. By combining engineering, OEM equipment, and field execution, IAC delivered a turnkey solution that met both compliance and operational goals.

Greenfield Flat Roll Steel Plant

IAC completed an EPC turnkey ventilation and dust control system for the melt shop at Steel Dynamics’ new greenfield flat-roll steel mill in Sinton, Texas. This pioneering mill employs advanced electric arc furnace (EAF) technology to produce sustainable, high-quality flat-rolled steel. The project included one of the largest baghouse installations awarded to any EPC contractor in the last five years, underscoring IAC’s ability to deliver on large, complex industrial air pollution control systems. Two independent Reverse-Air Baghouse systems combining for 3,300,000 acfm Ventilation support for two direct-current EAFs (210 short-ton capacity each) and two twin-ladle furnaces Ductwork and stacks (22 ft and 26 ft diameter) Dust handling system from RAFFs to rail-loadout silo MCC, automation, and controls for centralized operation LMF alloy additive systems (HBI, carbon, lime) fully integrated Full mechanical, electrical, and construction services, including commissioning and start-up The ventilation system ensures efficient capture and transport of EAF emissions, delivering compliance with stringent air quality standards while supporting reliable operations. Its scale and complexity established this project as a benchmark in the steel industry. IAC combines OEM equipment expertise with EPC execution, providing vertically integrated design, fabrication, and construction services. This single-source accountability allows IAC to deliver projects at record scale with performance reliability that clients like Steel Dynamics depend on. Mill Capacity: Designed to produce approximately 3 million short tons annually of flat-roll steel, including galvanized (Galvalume®) and painted products yieh.comsinton.steeldynamics.comBusiness Facilities. Investment and Location: A $1.9 billion EAF facility, strategically located near Corpus Christi for logistical advantage across Texas, Gulf Coast, and Mexico BuildSteel.orgScrapMonsterBusiness Facilities. Market Significance: Complements SDI’s other EAF operations to create a combined flat-roll capacity of 6.4 million tons at its Flat Roll Group facilities sinton.steeldynamics.com. Internal Reference: E19150

Greenfield Frac Sand Plant

IAC served as the EPC contractor for High Roller Sand’s greenfield frac sand (dry) plant in Kermit, Texas, delivering one of the most advanced frac sand facilities in the U.S. With a capacity of 4.5 million tons per year, the project was designed and built in nearly half the time of comparable plants, demonstrating IAC’s ability to meet aggressive market demands. Engineering and design of the full dry plant Equipment design, fabrication, and installation Automated controls, PLC, and MCC for plant-wide monitoring and optimization Storage silos totaling 18,000 tons Mechanical and electrical construction Commissioning and start-up Project duration: 7 months The High Roller Sand facility is recognized as one of the most advanced frac sand plants built in the U.S.. IAC’s EPC delivery model enabled the project to be completed on a fast-track schedule, achieving full commissioning in just seven months. IAC combines decades of frac sand industry experience with OEM equipment expertise and construction capabilities. This integrated approach ensures rapid project delivery without sacrificing quality or long-term reliability. Internal Reference: E18146
Field Services
Field S…
Field Services

Field Maintenance Services

Filter Bag Changeout Services

Baghouse & Process Assessments

Thermal Process Equipment Assessments

Industrial Burner & Furnace Maintenance Services

Industrial Training Services
Field Services

IAC provides end-to-end support for industrial plants, from EPC and engineering to construction, field services, and training. Our experts also deliver baghouse, burner and dryer process assessments and optimization plans to keep operations efficient, compliant, and reliable.

Field-Proven Industrial Service Expertise

Since 1987, IAC has delivered comprehensive industrial plant maintenance services that keep complex process systems running at peak performance. As a vertically integrated EPC contractor and OEM, we combine engineering, fabrication, and field expertise to provide complete lifecycle support for air pollution control, pneumatic conveying, drying, and bulk material handling systems.Our maintenance programs are built around preventive and predictive strategies that help customers reduce unplanned downtime, extend equipment life, and meet production goals with confidence. From scheduled service and plant shutdowns to 24/7 emergency response and performance audits, IAC’s nationwide field crews provide fast, reliable support for facilities of any size. Our field teams service all major equipment brands and models. Backed by decades of hands-on experience designing, fabricating, and commissioning process systems, we understand how every component interacts within a plant environment. That insight allows us to diagnose issues quickly, plan efficient repairs, and deliver measurable improvements in reliability and safety.IAC’s field service philosophy is simple: Your operation’s uptime is our top priority. We combine rapid response with meticulous technical execution, delivering measurable ROI and the peace of mind that your critical systems are in expert hands.IAC’s field service operations are strategically supported by our aftermarket parts network. Coordinating directly with service teams, our parts specialists ensure that critical components—such as filter elements, valves, and controls—are available when and where they are needed. This seamless connection between parts availability and on-site expertise allows IAC to complete maintenance and repair work faster, reduce downtime risk, and keep plants operating at peak efficiency. When critical equipment fails, every hour of downtime impacts production, revenue, and compliance. IAC’s field service teams are ready to mobilize 24/7 across the U.S. to restore your systems quickly and safely.We maintain a nationwide network of skilled technicians, millwrights, welders, electricians, and thermal processing specialists who can be dispatched at a moment’s notice. Our rapid-response services cover air pollution control systems, pneumatic conveying equipment, and thermal processing units, including all makes and models. Baghouse & Dust Collector Repairs – Filter bag change-outs, cage replacements, valve repairs, and fan or damper service. Thermal Equipment Support – Trunnion, tire, and bearing replacements; burner service; and refractory patching for rotary dryers and calciners. Mechanical & Electrical Restoration – Fast replacement of motors, controls, airlocks, and other key components. Parts Availability – Access to IAC’s inventory of over 55,000 OEM and aftermarket parts for expedited repairs. On-Site Troubleshooting – Root cause identification to prevent repeat failures. Nationwide Coverage – Multiple U.S. service centers and regional teams for fast mobilization. Certified Safety Practices – OSHA and MSHA-trained personnel ensure safe operations under urgent conditions. Documentation for Compliance – Detailed repair reports for internal review and regulatory requirements. IAC’s emergency service model is built to minimize your downtime and protect your bottom line, whether the issue is an unexpected baghouse failure during peak production or a dryer component failure threatening a shipment deadline. IAC’s preventive and predictive maintenance programs are designed to keep plants operating at peak efficiency while reducing the risk of unplanned downtime. Our approach combines field expertise, data-driven insights, and coordinated engineering support to extend equipment life and improve overall system reliability. Each maintenance program is customized to fit plant conditions and production goals. IAC’s field crews conduct detailed mechanical inspections, filter bag changeouts, and component replacements while analyzing airflow, pressure, and temperature performance trends. These findings form the foundation for predictive strategies that help. Baghouse and dust collection inspections, repairs, and upgrades Filter bag and cage replacements, valve service, and fan balancing Rotary dryer and kiln inspections, trunnion, tire, and bearing service Pneumatic and mechanical conveying system audits Energy and performance optimization studies Operator and maintenance staff training for system upkeep and compliance To enhance predictive maintenance, IAC’s Smart Plant™ platform provides real-time system monitoring, automated alerts, and trend analysis for key process variables. These insights allow maintenance activities to be scheduled proactively, reducing unplanned downtime and improving throughput. All IAC maintenance personnel are OSHA and MSHA trained and operate under strict safety and environmental protocols. Each service visit includes full documentation for compliance and internal maintenance tracking, supporting long-term operational accountability. IAC’s preventive maintenance programs are supported by our engineering and aftermarket parts divisions. This integration ensures that replacement components are available when needed and that system recommendations are informed by the same engineering expertise that designs and builds IAC equipment.With preventive and predictive maintenance at the core of our service strategy, IAC helps industrial plants achieve consistent performance, longer equipment life, and measurable reductions in total maintenance costs. Seasonal outages and planned shutdowns are critical opportunities to perform major maintenance, system upgrades, and performance improvements. IAC’s field service teams plan and execute these events with the precision and coordination required to meet tight timelines and return facilities to operation on schedule. Drawing on deep experience in industrial plant maintenance, IAC manages every stage of a shutdown project, from pre-outage planning to commissioning support. Our teams include certified technicians, welders, electricians, and millwrights who work in coordination with IAC engineering and fabrication resources to ensure that every task is completed safely and efficiently. Complete mechanical and electrical maintenance during production outages Baghouse rebuilds, filter changeouts, and structural repairs Dryer and kiln trunnion, bearing, and refractory service Equipment upgrades, conversions, and new component installations System testing, start-up support, and performance verification Documentation and post-outage reporting for compliance and maintenance tracking Every outage plan is built around clear schedules, safe work practices, and open communication with plant management. Crews operate under OSHA and MSHA safety standards and maintain full transparency through progress reporting and documentation. Airflow, pressure, and temperature testing for dust collection and conveying systems Fan performance assessments and balance adjustments Energy efficiency and power consumption evaluations Filter media and cleaning system performance reviews Recommendations for equipment upgrades or control modifications Post-upgrade testing to verify results and document performance gains Insights from these evaluations are integrated into ongoing maintenance plans and Smart Plant monitoring programs, creating a continuous improvement cycle that extends equipment life and ensures consistent performance. Through systematic audits and targeted optimization, IAC helps customers realize measurable operational improvements that support production goals and long-term reliability. IAC’s optimization and audit services help plant operators improve system performance, increase energy efficiency, and reduce maintenance costs. Our teams combine field experience with engineering analysis to identify issues that limit throughput, efficiency, or reliability. Each audit begins with a detailed inspection of mechanical, electrical, and airflow systems to establish baseline performance data. From there, IAC technicians and engineers evaluate equipment condition, system balance, and process parameters to pinpoint opportunities for improvement. IAC provides complete field service coverage for industrial plants of every size and application. Our technicians, engineers, and support staff deliver coordinated solutions that extend system life, improve efficiency, and maintain compliance across all stages of operation. Each service area is supported by IAC’s engineering, fabrication, and aftermarket parts divisions, ensuring that every field assignment benefits from integrated technical expertise and fast access to required components. Whether the need is emergency repair, scheduled maintenance, or full-scale equipment optimization, IAC delivers comprehensive field service solutions that keep industrial operations running safely and efficiently. IAC’s Field Services Team is dedicated to keeping your operation running at full capacity. From emergency response to long-term maintenance planning, our crews provide the experience, resources, and coordination needed to protect uptime and ensure reliable performance. Our nationwide service network, engineering expertise, and direct access to OEM and replacement parts allow us to respond quickly and complete every project safely and efficiently. For 24/7 assistance or to schedule a maintenance evaluation, contact IAC today.Phone: 913-384-5511Email: iaccorp@iac-intl.com For after-hours support, dial IAC’s main phone number at 913-384-5511 and follow the prompt to connect with our 24/7 Response Team. Your systems are vital to your production. Trust IAC to keep them operating at their best, anytime and anywhere.

Comprehensive Filter Bag Changeouts to Maximize Airflow and Compliance

Maintaining clean, efficient air filtration is essential to keeping production on schedule and within environmental compliance. IAC provides professional filter bag changeout services for all baghouse and dust collector makes and models, ensuring your system operates at maximum efficiency and reliability. With more than three decades of experience designing, manufacturing, and servicing air pollution control equipment, IAC’s trained technicians deliver safe, efficient changeouts that minimize downtime and restore optimal airflow. Our service teams are OSHA- and MSHA-certified and follow rigorous safety and quality protocols on every job, whether it’s a single-bag replacement or a plant-wide maintenance turnaround. IAC’s expertise extends beyond basic replacement, we evaluate system performance, ensure correct fit and installation, and provide documentation that supports compliance with regulatory requirements and plant maintenance programs. Routine filter bag replacement is one of the most cost-effective ways to maintain the health and efficiency of your dust collection system. Over time, filters accumulate particulate that restricts airflow, reduces system performance, and can lead to unscheduled downtime or environmental noncompliance.IAC’s filter bag changeout services are designed to restore peak operating conditions and prevent costly interruptions. Regularly scheduled replacements help maintain consistent air-to-cloth ratios, ensuring your baghouse operates within design parameters for optimal filtration and energy efficiency.Timely filter maintenance also safeguards production quality and regulatory compliance by reducing emissions and maintaining steady negative pressure throughout your process. Whether your facility operates in cement, steel, power generation, foundry, or biomass production, proactive changeouts extend equipment life, lower overall operating costs, and help sustain a safe, clean work environment IAC delivers a proven, structured approach to filter bag replacement that ensures your system is restored to full performance safely, efficiently, and in compliance with plant standards. Each service visit is supported by experienced technicians and guided by over three decades of baghouse and air pollution control expertise. Before beginning work, our team conducts a detailed evaluation of your baghouse condition, identifying any contributing issues such as airflow imbalance, damaged cages, or excessive differential pressure. This step ensures that replacements are performed for both efficiency and longevity. After installation, the system undergoes leak testing using ultraviolet detection powder or other diagnostic tools to confirm system integrity and air-tight performance. We verify all replacement components—filter bags, cages, clamps, gaskets, and hardware—to ensure correct fitment and compatibility with your system’s design and operating environment. Upon completion, IAC provides a detailed service report outlining all work performed, findings, and any recommendations for ongoing maintenance or system optimization Technicians remove and properly dispose of used filter bags, inspect the tube sheet and internal components, and install new filters and cages according to OEM standards. Each installation is completed with precision to prevent leaks, abrasion, or premature wear. Filter bag changeouts are just one part of IAC’s full-spectrum maintenance and support capabilities. Our field service programs are designed to help plants operate at peak efficiency and extend the lifespan of critical air pollution control and material handling systems. IAC offers turnkey maintenance solutions that integrate inspections, evaluations, repairs, and performance optimization under a single service plan. By combining expert field service with direct OEM support, we ensure consistent results and simplified communication across every stage of system upkeep. Our maintenance portfolio includes: Baghouse inspections and mechanical repairs to identify wear, corrosion, or damaged components before they impact operations. System evaluations and troubleshooting to pinpoint airflow imbalances, high differential pressures, or poor filtration performance. Baghouse conversions and rebuilds that upgrade legacy shaker or reverse-air units to modern pulse-jet systems for improved reliability. Operator and maintenance team training, empowering your staff to safely manage daily monitoring and early issue detection. Preventive maintenance programs, customized to production schedules and system demands, reducing unplanned shutdowns and improving compliance. Each maintenance engagement includes comprehensive documentation, performance metrics, and recommendations for proactive improvements helping facilities stay compliant, efficient, and ready for future demand. When it comes to maintaining industrial filtration systems, IAC offers more than service, we deliver end-to-end support backed by engineering, OEM expertise, and proven results. Our vertically integrated structure means every aspect of your project, from planning through installation and reporting, is handled by professionals who understand the complete lifecycle of your equipment. What sets IAC apart: Nationwide Service Coverage: Rapid mobilization from regional service centers across the U.S. for planned or emergency maintenance. OEM Expertise: With more than 7,500 baghouses in service worldwide, IAC is among the top five baghouse OEMs globally, offering direct access to proprietary designs and components. Comprehensive Parts Inventory: Access to over 55,000 OEM replacement parts, ensuring the right filters, cages, and accessories are always available when needed. Safety and Compliance: All technicians are OSHA- and MSHA-trained, following stringent confined-space and environmental protocols. Integrated Engineering and Maintenance: From troubleshooting and retrofits to complete conversions, IAC unites design, fabrication, and field services under one trusted provider. This combination of engineering depth, field experience, and responsive service allows IAC to deliver measurable performance improvements, reduced downtime, and long-term value for your dust collection systems.

Optimize Airflow, Compliance, and Performance with Expert System Assessments

Keeping your plant’s air pollution control and process systems operating at peak performance requires more than routine maintenance—it starts with a clear understanding of how your equipment is performing today. IAC’s Baghouse & Process Assessments provide a comprehensive evaluation of dust collection and process air systems to uncover hidden inefficiencies, identify compliance risks, and recommend improvements that extend equipment life and reduce operating costs. With decades of OEM expertise and over 7,500 baghouses in service worldwide, our engineers and field teams deliver the insights plant managers and environmental engineers need to maintain compliance, protect uptime, and optimize performance across the entire system. Industrial baghouses and process air systems are mission-critical for maintaining compliance and ensuring safe, reliable operations. Over time, system performance can degrade due to factors like uneven airflow distribution, worn filter media, improperly adjusted cleaning cycles, or poorly balanced ductwork. Left unchecked, these issues can lead to increased emissions, shortened filter life, higher energy consumption, and unplanned downtime. A structured assessment helps plant teams: Benchmark actual system performance against design specifications and regulatory limits. Identify bottlenecks in airflow, pressure drop, and capture efficiency. Uncover root causes of premature bag failure or excessive maintenance needs. Validate system reliability ahead of audits or production increases. By turning performance data into actionable insights, IAC assessments reduce risk while improving system efficiency and lifecycle value. IAC’s assessment process provides a complete evaluation of your baghouse and process air systems, with attention to both operational performance and long-term reliability. Our engineers and field technicians examine: Baghouse Performance – Air-to-cloth ratio, differential pressure, cleaning cycle efficiency, and overall airflow distribution. Filter Media Condition – Inspection for abrasion, blinding, chemical attack, or thermal stress that shortens bag life. Airflow & Ductwork – Static pressure readings, pick-up hood efficiency, and balance of air volumes across the system. System Controls & Valves – Timer boards, pulse valves, solenoids, and diaphragm functionality for proper cleaning sequence. Emissions & Compliance – Leak detection, opacity readings, and documentation aligned with EPA and local regulations. Mechanical Integrity – Housings, hoppers, dampers, fans, and related components checked for wear, corrosion, or misalignment. The result is a data-driven baseline of how your system is performing today and where efficiency, compliance, or reliability can be improved. Every IAC Baghouse & Process Assessment results in a clear, actionable roadmap for improving performance and compliance. Our deliverables include: Documented findings with airflow analysis, system diagnostics, and baseline vs. actual performance data. Engineering-driven solutions to improve airflow balance, extend filter bag life, and reduce energy costs. Reports tailored for regulatory reviews, including emission control validation and inspection records. Prioritized guidance for maintenance, upgrades, or rebuilds that maximize system reliability and ROI. These deliverables equip plant engineers and maintenance managers with the information needed to make confident, data-backed decisions that protect uptime and ensure regulatory compliance. Choosing IAC for your baghouse and process assessments means gaining more than just a system check—it’s access to decades of OEM expertise and a team committed to long-term operational success. Our advantages include: Proven Experience – Over 7,500 baghouses designed, installed, and serviced worldwide. OEM-Level Knowledge – Deep understanding of all makes and models, with the ability to spot issues others overlook. Integrated Services – From assessment to repairs, conversions, or full EPC projects, IAC provides complete lifecycle support. Field Services – Nationwide teams available for fast response, corrective action, and preventative maintenance implementation. Data-Driven Optimization – Recommendations backed by engineering analysis, not guesswork, ensuring measurable improvements. With IAC as your partner, you not only identify problems—you gain the resources to solve them quickly and effectively. An IAC Baghouse & Process Assessment often identifies opportunities for broader improvements. Our team can seamlessly transition from evaluation to implementation through complementary services, including: Baghouse Conversions & Rebuilds – Upgrade older reverse air or shaker designs to modern pulse-jet technology. Preventative Maintenance Programs – Scheduled inspections, filter bag change-outs, and performance monitoring. System Optimization & Retrofits – Airflow balancing, inlet/outlet redesigns, and efficiency upgrades that extend equipment life. Training Seminars – On-site instruction for plant personnel covering system operation, troubleshooting, and compliance best practices. Parts & Replacement Components – Immediate access to over 55,000 OEM and aftermarket parts to support recommended upgrades. By pairing assessments with these lifecycle services, IAC ensures your dust collection and process systems remain compliant, reliable, and cost-efficient for years to come. Maximize your system’s performance with a professional evaluation from IAC’s experienced engineers. Our assessments identify efficiency losses, compliance risks, and opportunities for throughput improvement—helping your operation run cleaner, safer, and more cost-effectively.

Expert Analysis to Maximize Thermal System Reliability and Throughout

Since 1987, IAC has designed, installed, and optimized thermal processing systems for some of the world’s most demanding industrial environments. Our specialized assessment services help operators evaluate the performance, reliability, and energy efficiency of rotary dryers, calciners, and other heat-based process equipment. Each evaluation is led by experienced engineers and field technicians who understand how every component—from burners and drums to air handling and dust collection systems—affects product quality and throughput. We combine data-driven inspection methods with decades of OEM and EPC experience to identify performance bottlenecks, safety risks, and opportunities for measurable gains in fuel efficiency and capacity. IAC’s approach extends beyond basic inspection. Our teams develop actionable recommendations supported by mechanical analysis, process modeling, and real-world operating data. The result is a clear path toward improved performance, reduced downtime, and longer system life. An IAC Thermal Process Equipment Assessment is designed to evaluate every critical aspect of your drying, calcining, or combustion system. Our engineers take a holistic approach, considering not only the thermal unit itself but also the connected systems that influence performance. Key areas of focus include: Core Equipment – Rotary dryers, calciners, burners, and associated refractory linings. Air & Gas Handling – Exhaust systems, ductwork, and airflow distribution to ensure uniform heat transfer and minimize carryover. Material Handling Interfaces – Feed systems, conveyors, bins, and pneumatic lines that impact throughput and efficiency. Energy Utilization – Benchmarking fuel use against industry standards to identify cost savings opportunities. Safety & Compliance – Assessing fire and explosion risks, emissions performance, and alignment with current regulations. This comprehensive scope ensures that assessments don’t just identify equipment wear or component failures—they uncover process inefficiencies that can limit productivity and profitability. Once baseline data is collected, IAC’s team conducts a deep technical analysis to determine how well the thermal process system is performing compared to design parameters and production goals. These diagnostics identify inefficiencies that may not be visible during routine operation but significantly affect throughput, product quality, and operating costs. Key performance factors evaluated include: Heat Transfer Efficiency – Measuring energy input versus moisture removal or calcination results to pinpoint fuel losses and opportunities for improved thermal profiles. Airflow & Gas Distribution – Using airflow mapping and, when required, computational fluid dynamics (CFD) modeling to identify uneven gas distribution, bypassing, or channeling that reduces drying efficiency. Moisture Reduction & Product Consistency – Comparing actual discharge moisture content and temperature against target specifications to assess product uniformity. Throughput Bottlenecks – Identifying restrictions caused by feed systems, internal flighting design, or exhaust handling that limit production rates. Control System Performance – Reviewing burner management systems, PLCs, and MCCs to confirm proper sequencing, interlocks, and safety functions. By combining physical inspection with data-driven analysis, IAC provides a clear picture of how effectively thermal equipment is converting energy into production output. This step establishes the foundation for mechanical, environmental, and retrofit recommendations. Beyond performance diagnostics, the long-term reliability of thermal processing equipment depends on its mechanical condition and structural soundness. IAC’s assessments combine detailed physical inspection with advanced scanning technology to give plant managers clear insight into both current health and remaining service life. Areas of evaluation include: Rotary Drums and Calciners – Inspecting shell thickness, tire and trunnion alignment, and internal flighting for abrasion, distortion, or uneven wear. Remaining Service Life Assessment – Using 3D laser scanning and ultrasonic thickness mapping, we generate contour profiles of the drum shell to identify localized thinning. These results are compared against original design values and wear-rate modeling to estimate remaining life in hours and tons produced. Deliverables include heat-mapped visuals, conservative lifespan projections, and repair vs. replace decision matrices that support capital planning. Burner Systems – Verifying burner alignment, refractory lining, and seals to minimize fuel loss and reduce the risk of hot spots that accelerate shell wear. Drive Assemblies – Checking girth gears, pinions, and drive trains for wear patterns, lubrication practices, and proper alignment. Structural Components – Reviewing supports, ductwork, and framing for corrosion, cracking, or fatigue that could compromise safety and uptime. By merging traditional inspection with modern 3D measurement, IAC provides a defensible basis for lifecycle decisions. Clients gain not only a list of repairs but a time-based roadmap that aligns with capex cycles, helping them budget wisely, minimize downtime, and extend the life of critical assets. Thermal processing systems are tightly linked to air quality performance, workplace safety, and environmental permitting. IAC’s assessments include a dedicated environmental and compliance review to ensure equipment not only meets production goals but also operates within current and anticipated regulations. Focus areas include: Emissions Performance – Measuring and evaluating particulate, SO₂, NOx, HCl, and other regulated outputs against permit limits. Where needed, IAC can model system performance with computational fluid dynamics (CFD) to identify improvements in gas flow and capture efficiency. Filtration & APC Systems – Reviewing baghouse or dust collector integration with dryers and calciners, ensuring fabric filters, pulse systems, and ductwork are optimized to capture fine particulates and acid gases. Add-On Control Technologies – Identifying opportunities for dry sorbent injection (DSI), activated carbon, or other emission control systems that can cost-effectively achieve compliance. Workplace & Safety Compliance – Verifying that fire suppression, explosion venting, and fugitive dust controls are aligned with NFPA, OSHA, and local safety standards. Documentation & Reporting – Providing detailed inspection reports and performance data that can support environmental audits, renewals, or capital project justifications. This compliance-focused step ensures that operational upgrades also translate into long-term regulatory assurance. By identifying gaps early, IAC helps facilities avoid costly fines, production interruptions, or forced retrofits later in the asset lifecycle. Assessment findings are most valuable when they translate into actionable improvements. IAC develops retrofit strategies, and optimization plans that not only correct deficiencies but also unlock higher performance, longer equipment life, and better ROI. These recommendations are tailored to each facility’s operational goals, budget, and capex planning cycle. Mechanical and Structural Advanced drum flighting to create a thicker, more uniform material veil, improving heat transfer and reducing drying time. Strengthened shell sections, tire attachment designs, and reinforced trunnion rings to extend service life while minimizing downtime. Burner and furnace upgrades, including refractory replacement and sealing improvements, to enhance safety and combustion efficiency. Process Optimization Dryer and Furnace Tuning – Adjusting burner performance, air/fuel ratios, exhaust temperature profiles, and draft balance to maximize heat transfer and product consistency while lowering fuel consumption. Airflow balancing through redesigned ductwork, inlets, and hoppers to ensure even velocity distribution across the system. Heat transfer improvements using CFD analysis to identify and eliminate channeling or hot spots. Smart Plant™ IoT-enabled controls for real-time performance monitoring, predictive maintenance, and faster troubleshooting. Environmental and Compliance Integration of dry sorbent injection (DSI) for SO₂, HCl, and HF removal. Baghouse optimizations that improve airflow, reduce pressure drop, and extend bag life by up to 33%. Explosion venting, fugitive dust capture, and NFPA-compliant safety improvements. Optimization Plans Short-Term Actions – Immediate fixes that deliver quick wins, such as dryer tuning, burner calibration, and baghouse adjustments. Mid-Term Retrofits – Component replacements, flight redesign, and duct modifications scheduled around planned outages. Long-Term Planning – Lifecycle strategies that align with capex cycles, including shell section replacements, control system modernization, or full dryer/calciner rebuilds. By combining retrofit options with systematic dryer and furnace tuning, IAC helps facilities achieve measurable production gains, lower operating costs, and reduced risk — all with a clear roadmap for ongoing improvement. A thermal process equipment assessment only delivers value if it results in measurable gains. IAC translates technical findings and retrofit options into clear financial and operational outcomes, giving plant managers and executives the confidence to act. Quantified Production Gains Increases in feed rate documented with retrofit and tuning programs, generating additional production capacity without expanding fuel usage. Improved heat transfer and material flow reduce drying and calcining time, allowing more product per shift. Energy and Fuel Savings Lower BTU per ton through optimized burner tuning, flighting redesign, and better airflow distribution. Reduced draft losses and minimized hot gas bypass improve fuel efficiency while lowering emissions. Reduced Maintenance Strengthened components and structural reinforcements extend drum and shell service life by years. 3D laser scanning and wall-thickness mapping provide reliable forecasts of remaining service life, enabling smarter capex planning. Baghouse optimizations extend filter bag life, cutting replacement and labor costs. Compliance and Risk Mitigation Reduced emissions with baghouse enhancements and dry sorbent injection keep facilities aligned with evolving regulations. Safety upgrades, including improved refractory, explosion protection, and fugitive dust control, lower the risk of costly incidents. Strategic Value Documented ROI often achieved in under 3 months for dryer retrofits and tuning programs. Optimization plans tie directly into capital cycles, ensuring budget requests are backed with quantified performance and payback models. Increased uptime and reliability reduce the risk of unplanned outages, stabilizing long-term revenue. With IAC’s vertically integrated EPC + OEM model, clients gain not just an assessment but a roadmap to sustainable performance improvements — all supported by in-house engineering, fabrication, installation, and field services. IAC’s role doesn’t end with an assessment. We provide ongoing support to maximize the performance, reliability, and safety of your thermal processing systems throughout their entire lifecycle. Training & Knowledge Transfer On-site seminars teach plant personnel the fundamentals of dryer, furnace, and baghouse operation, troubleshooting, and preventative maintenance. Tailored sessions address plant-specific configurations, empowering teams to manage systems confidently and reduce reliance on emergency services. Aftermarket Parts & Services Access to more than 55,000 stocked parts ensures fast turnaround on replacements and upgrades. Nationwide field service teams deliver inspections, repairs, retrofits, and preventative maintenance programs. Smart Plant™ remote monitoring enables predictive maintenance, identifying wear or performance issues before they disrupt production. Optimizing your thermal process equipment starts with a clear understanding of its current performance. IAC’s engineering and field experts provide the insight needed to plan repairs, upgrades, or full system retrofits with confidence. Schedule an assessment to uncover how your dryers, calciners, or related systems can operate more efficiently, reduce maintenance costs, and improve product quality. Call 800-334-7431 or complete the form below to connect with IAC’s Thermal Process Engineering Team to arrange a site visit. Our specialists will review your system data, outline a recommended scope, and help you develop a strategy for reliable, long-term performance.

IAC Industrial Burner & Furnace Maintenance and Optimization Services

Industrial burners and furnaces drive drying, calcining, and heat-treatment performance. IAC delivers industrial burner maintenance and furnace optimization services that reduce fuel consumption, stabilize flame profiles, and extend refractory life for rotary dryers, kilns, ovens, and process heaters. Our nationwide field crews are backed by OEM engineering and EPC expertise to keep critical thermal systems safe, compliant, and reliable. With regional teams across the U.S. and a dedicated service center in Monahans, Texas supporting the Permian Basin, we respond quickly for preventive maintenance, combustion analysis and tuning, troubleshooting, and planned shutdown work. Whether you’re correcting uneven heating, recovering efficiency, or preparing for an outage, we align inspection findings with clear corrective actions and measurable performance targets. As both an OEM and EPC partner, we integrate burner management systems, controls, and data to sustain gains after service. That combination of field diagnostics, precision tuning, and controls integration helps operators improve throughput and maintain emissions compliance across all makes and models. Industrial burners and furnaces operate under demanding conditions that can quickly erode performance if not properly maintained. Left unchecked, small issues often escalate into costly downtime or compliance risks. Some of the most common challenges include: Inefficient Combustion – Poor burner tuning or worn components increase fuel consumption and operating costs. Flame Instability – Uneven heating can damage product quality and stress furnace structures. Refractory Wear – Cracks, spalling, and insulation failures shorten furnace life and create safety hazards. Compliance Risks – Out-of-spec emissions expose plants to fines and regulatory action. Unexpected Downtime – Component failures in burners, valves, or controls can bring production to a halt. By addressing these issues proactively with regular inspection, tuning, and repair, IAC helps plants extend equipment life, reduce operating costs, and maintain consistent production. IAC delivers a full spectrum of maintenance solutions to keep your burners and furnaces running reliably, efficiently, and safely. Our services are designed to minimize downtime, extend equipment life, and optimize performance across industries. Inspection & Diagnostics Comprehensive mechanical and combustion system inspections 3D laser scanning to evaluate wall thickness and wear life Combustion analysis and tuning for balanced, efficient firing Repairs & Upgrades Refractory replacement and relining to restore furnace integrity Burner rebuilds, retrofits, and upgrades to improve fuel efficiency Calibration and modernization of burner management systems and controls Preventative Maintenance Scheduled service programs tailored to plant operations Replacement of burners, igniters, valves, sensors, and refractory materials Emergency response from IAC’s nationwide Blue Crew, with regional support from our Monahans, Texas service center for frac sand and aggregate producers With IAC as your partner, you gain more than just maintenance—you gain a dedicated team of experts focused on safety, compliance, and efficiency. Beyond maintenance and repairs, IAC helps plants unlock greater efficiency and extend the life of their thermal processing equipment through targeted upgrades and retrofits. Our engineering and field service teams evaluate system performance, then implement improvements that deliver measurable ROI. Fuel Conversion – Transition to natural gas, biomass, or hydrogen-rich blends to meet sustainability goals while reducing emissions. Burner Management Systems – Upgrade or replace outdated BMS controls for precise, automated operation and enhanced safety. Smart Plant™ Integration – Add remote monitoring and predictive maintenance capabilities to reduce downtime and improve visibility into burner performance. Dryer & Furnace Retrofits – Extend equipment lifespan with upgrades such as advanced drum flighting, strengthened components, and optimized airflow designs—boosting throughput without increasing fuel consumption. Whether you need minor efficiency improvements or a complete retrofit program, IAC delivers customized solutions that keep your burners and furnaces running at their best. IAC’s commitment goes beyond individual service calls—we provide full lifecycle support to ensure your burners and furnaces operate at peak performance for years to come. Our approach combines technical expertise, training, and long-term service planning tailored to your facility’s needs. Operator & Staff Training – On-site programs led by IAC engineers to build in-house knowledge of safe operation, troubleshooting, and maintenance best practices. Performance Benchmarking – Ongoing analysis of combustion efficiency, refractory condition, and emissions to identify opportunities for continuous improvement. Service Agreements – Long-term maintenance contracts with guaranteed response times, helping plants control costs while ensuring reliable coverage. Parts Availability – With over 55,000 SKUs in stock—including burners, igniters, valves, sensors, and refractory materials—IAC ensures fast access to the components you need to avoid costly delays. Commissioning & Start-Up Support – Dedicated Special OPS teams to ensure smooth transitions from installation to production, minimizing downtime during expansions or retrofits. By integrating maintenance expertise with extensive parts support, IAC delivers a complete lifecycle solution that minimizes downtime, maximizes uptime, and extends equipment life. When it comes to keeping industrial burners and furnaces operating at peak performance, IAC offers more than service—we deliver peace of mind. As both an EPC contractor and OEM, we provide a unique combination of engineering expertise, in-house fabrication, and nationwide field services under one roof. Single-Source Accountability – From design to commissioning to maintenance, IAC handles every stage, eliminating gaps between vendors. Proven Industry Expertise – Decades of experience across cement, steel, power generation, biomass, petrochemicals, and sand processing mean we understand the unique challenges of your operation. Regional Strength – Our Monahans, Texas service center ensures rapid response and dedicated support for frac sand and aggregate facilities across the Permian Basin. Parts + Service Integration – With 55,000+ replacement parts in stock, we combine immediate service response with fast access to critical components. 24/7 Field Support – IAC’s field technicians are available around the clock, providing inspections, tuning, refractory repairs, and emergency service when you need it most. Choosing IAC means partnering with a team committed to uptime, compliance, and efficiency—backed by the strength of a vertically integrated EPC and OEM. Whether you need routine maintenance, performance tuning, or a full thermal system evaluation, IAC’s field service teams are ready to help you achieve safer, more efficient operation. Our engineers and technicians bring deep expertise across all burner and furnace designs, supporting facilities from startup through optimization. Schedule a consultation to review your system’s condition and identify opportunities to improve combustion efficiency, extend equipment life, and reduce energy costs. Contact us to connect with IAC’s Thermal Processing Specialists or request service through our regional field offices. For immediate support, call 913-384-5511 and follow the prompt to reach our 24/7 Response Team.

Empowering Your Team for Peak Plant Performance

IAC’s Industrial Training Services give plant personnel the skills and confidence to operate, maintain, and troubleshoot complex air pollution control and material handling systems. Each seminar is designed around real-world applications and taught by experienced IAC engineers who bring decades of field and OEM expertise. Through focused, hands-on instruction, participants learn how to improve system efficiency, reduce emissions, and maintain regulatory compliance. Training helps extend equipment life, prevent costly downtime, and create a safer, cleaner work environment. Programs can be tailored to your facility’s specific equipment and processes, ensuring every session delivers measurable value for your operations. No two plants operate exactly alike, which is why IAC tailors each training session to your systems and team. Before the seminar, IAC engineers can review your facility’s ventilation and dust collection setup to identify areas of focus. Course content is then adjusted to align with your maintenance needs, operating conditions, and performance goals. Topics typically include ventilation system design and airflow fundamentals, baghouse types and operation, filter media selection, troubleshooting methods, and maintenance scheduling. Training can also cover regulatory compliance, emission control best practices, and data recording for audits. Sessions are available on-site or off-site, with flexible scheduling to minimize production interruptions and ensure your staff gains practical, applicable knowledge. IAC’s training programs address every stage of industrial ventilation and dust collection system performance and upkeep. A typical one-day seminar may include: Ventilation Systems: Airflow fundamentals, enclosure design, and hood performance. Filtration Equipment: Overview of baghouses, cyclones, scrubbers, and precipitators. Baghouse Operation and Maintenance: Operation of pulse jet, reverse air, and shaker systems, routine inspection procedures, and maintenance best practices to extend filter life. Filter Media and Membranes: Material selection, application limits, and cleaning techniques. System Optimization: Proper startup and shutdown procedures, monitoring differential pressure, troubleshooting, and scheduling preventive maintenance. These courses help plant personnel operate systems efficiently, maintain compliance, and minimize downtime through proactive maintenance and informed operation. IAC offers flexible formats to accommodate your team’s schedule and operational needs. Training can be held at your facility, a regional IAC service location, or through a hybrid setup that combines classroom instruction with live equipment demonstrations. On-site seminars provide the advantage of learning in the actual plant environment, where operators can apply new techniques immediately. Before each session, IAC’s engineers can perform a brief walk-through to evaluate current system conditions and tailor instruction to your equipment and production goals. Training materials, documentation, and maintenance checklists are provided for future reference, helping reinforce long-term best practices. Programs can be delivered in English or Spanish and are designed to minimize disruption to your plant’s operations while maximizing employee engagement and knowledge retention. IAC’s training services are part of a complete lifecycle approach to plant optimization. Following each seminar, your team has access to ongoing technical support, inspection services, and performance assessments to keep systems operating efficiently. For plants seeking deeper partnership, IAC can coordinate follow-up services such as system audits, baghouse inspections, burner tuning, and process optimization. These programs extend the value of training by turning new knowledge into measurable operational improvements. When combined with IAC’s nationwide Field Services and Maintenance Programs, your personnel gain both the skills and the support needed to sustain safe, compliant, and high-performing operations. Explore related services: Baghouse Maintenance Services Industrial Commissioning and Optimization Give your operations and maintenance teams the knowledge and confidence to keep your plant running at peak performance. IAC’s Industrial Training Services provide hands-on instruction that directly improves system reliability, compliance, and safety. To schedule an on-site or regional training seminar, contact IAC’s engineering and field services team. Our experts will tailor a program to fit your specific process equipment and operational goals. Complete the form below to start planning your customized training session today.
Parts
Parts
Parts

Dust Collector Filters

Baghouse Filter Calculators

Baghouse Filter Cages

Baghouse Controls

Dust Collector Components

Pneumatic And Material Handling Components

Fans, Blowers and Motors
Parts and Accessories

With over 55,000 products and expert sales engineers dedicated to helping you find the right solutions, we ensure you receive the right part exactly when you need it.

Baghouse and Dust Collector Filters

IAC supplies high-efficiency dust collector filters engineered for dependable airflow, long service life, and compliance-ready particulate control. Choose from filter bags, pleated elements, and cartridge-style filters compatible with most major OEM dust collectors. With direct access to our engineering team and a deep inventory of industrial filtration parts, we help you select the right size, media, and configuration for your application. IAC sources and supplies a wide selection of replacement dust collector filters to fit popular baghouse, cartridge, and booth-style dust collection systems. Each filter is engineered for optimal particle capture, airflow, and service life, so you can maintain compliance and protect your production schedule.IAC provides a full range of replacement filters for baghouse, cartridge, and booth-style dust collectors, ensuring the right fit, media, and performance for your application. IAC offers replacement baghouse filter bags in polyester, aramid, PTFE membrane, fiberglass, and specialty media designed for high filtration efficiency and stability in demanding conditions. Choose from pulse-jet, reverse air, and shaker configurations with snap band, cuff, or ring top designs. Each filter is built to OEM-spec dimensions for proper fit and performance. Pleated filter elements provide increased surface area and improved airflow while reducing differential pressure in many baghouse systems. IAC’s pleated elements are available in spun bond polyester, PTFE membrane, high-temp materials, and anti-static options for applications where improved performance or space constraints exist. Cartridge filters deliver high-efficiency particulate filtration for dust collectors, bin vents, and air intake systems. IAC supplies cylindrical, conical, and oval cartridges in spun bond, cellulose, nanofiber, and flame-retardant media. These filters match common OEM sizes to support fast replacements and consistent emissions performance. Each filter is designed for optimal particle capture, airflow, and service life — helping you maintain compliance, protect production schedules, and lower overall operating costs. When dust collector performance is critical, you need more than just a filter vendor — you need a partner who understands your entire air pollution control system. IAC has over 35 years of experience designing, servicing, and optimizing dust collection equipment across demanding industrial applications. Extensive Product Access – Over 55,000 parts and filters available for rapid shipment, minimizing costly downtime. Proven OEM Compatibility – We source filters that meet or exceed leading dust collector manufacturers’ specifications for fit, media, and performance. Application Expertise – From high-temperature cement kilns to fine-particulate food processing, we match the right filter to your process environment. Industry Coverage – Trusted by facilities in cement, power generation, mining, biomass, foundries, food & grain processing, and more. End-to-End Service – Our nationwide field service teams provide professional filter change-outs, inspections, and preventative maintenance programs to ensure ongoing efficiency. With IAC as your dust filter partner, you get more than replacement filters — you gain a team that can help extend filter life, improve system performance, and protect your compliance goals. Whether you are replacing standard filters or upgrading media for improved airflow or longer service life, IAC can help you select the correct filter solution. Request a quote or contact our team for technical support. We assist with sizing, media recommendations, and cross-referencing most major dust collector brands.

Baghouse Filter Calculators

Baghouse design involves the selection and sizing of components for a dust collection system used in various industrial applications to capture and filter airborne particles. Several calculators and tools can be helpful in the design process, depending on the specific requirements of your baghouse system. Here are some types of calculators and tools that can be useful:

Baghouse Filter Cages for Reliable Dust Collection

Filter cages are essential to maintaining efficient dust collection and filtration performance. They support the filter bags, keeping them open so air can pass evenly through the fabric for proper cleaning and dust release. A well-designed cage prevents bag abrasion, extends service life, and helps maintain system airflow and compliance.IAC provides high-quality replacement filter cages for all baghouse types and brands. Available in multiple materials and configurations, our cages are engineered for durability and compatibility with pulse-jet, reverse air, and shaker-style systems. Whether you are replacing worn components or upgrading for improved performance, IAC provides precision-built cages that help your dust collection system operate at its best. AC supplies a wide range of baghouse dust collector filter cage configurations. Common wire cage constructions consist of 10, 12, or 20 vertical wire stringers. Standard horizontal ring spacings are 4”, 6” or 8”.If plenum height restrictions are a problem, two-piece filter cages are available. The number of vertical wire stringers used in filter cage construction depends on the applicable requirements and fabric media used for the filter bag. Baghouse filter cages with 10 wire stringers are usually used on heavier weight felts, while 12 wire stringers are usually used on lighter to medium weight felts. Filter cages with 20 wire stringers are usually used on fiberglass fabric filters and other media that require maximum support, thereby reducing the excessive flexing of the fabric yarns that usually causes premature bag failure.The strongest filter cages for pulse-jet baghouses are known as a “rigid wire” cage. A rigid wire filter cage is designed to provide uniform support to the overall length of the fabric filter, utilizing stringer wires that are equally spaced around the circumference of the filter cage and welded to support rings that are spaced along the length of the filter cage. Special filter cage tops, such as roll band and roll flange styles, are also welded to the stringer wires; thereby developing a strong internal assembly from which to attach the filter cage and filter bag to the baghouse tubesheet. The filter cage bottom is either interlocked to a stringer ring or welded to the stringers. Either method is equally sufficient for support. Where moisture or chemical conditions create an environment that is corrosive to metal, 10, 12, and 20 wire filter cages can be produced from stainless steel or carbon steel with a variety of available coatings. Coatings such as epoxy are commonly used for corrosive environments. Special paints or electro-processed finishes such as electro galvanizing are also available to guard against corrosion. Each filter cage, regardless of design, is produced consistently to specification. Diameter, overall length, and other close tolerances are held uniformly due to exclusive automated and state-of-the-art production equipment. Production runs are continually destruction-tested to monitor and maintain construction integrity. Top load bag filter cages are available with a T-flange, ring top, or several styles of rolled flange tops. Cage diameters range from 4” to 6 1/8”. Common wire thickness ranges are 9 gauge, 10 gauge, and 11 gauge. Bottom load bag filter cages are constructed with a split collar or split ring top. Common cage diameters range from 4” to 6 1/8”. Wire thickness ranges are 9 gauge, 10 gauge and 11 gauge. For more efficient cleaning, venturis are available for all diameter filter cages. Venturis come in 3” to 6” lengths. Venturis are made in a variety of materials; aluminum, carbon steel, galvanized and stainless steel. If you have special filter cage requirements, call IAC. In most cases we can customize a cage to fulfill your needs. Selecting the right filter cage is essential to maintaining proper bag performance, airflow, and long-term system reliability. If you need help confirming dimensions, wire configurations, materials, or compatibility with your existing baghouse, IAC’s parts specialists are ready to assist. We supply high-quality replacement cages engineered for pulse jet and reverse air systems used across cement, steel, mining, grain, wood processing, and other demanding operations. Whether you are replacing worn cages, upgrading to a more durable design, or troubleshooting premature bag wear, our team can recommend the correct solution and provide fast turnaround from our large inventory. Request a quote or reach out for technical support, and we will help ensure your dust collector operates safely and efficiently.

Precision Monitoring & Reliable Operation

Optimize your dust collection system with our full range of baghouse control components, including precision instrumentation, differential pressure gauges, bin level indicators, intelligent timer boards, and high-performance diaphragm valves. These products work together to ensure accurate monitoring, efficient cleaning cycles, and reliable operation, helping you maintain compliance, reduce downtime, and extend filter life. In an industrial dust collection system, precise control isn’t just a convenience, it’s the key to consistent performance, compliance, and cost control. Baghouse controls regulate cleaning cycles, monitor pressure drops, and trigger maintenance alerts, ensuring your system operates at peak efficiency. Without the right instrumentation and automation, baghouses can experience irregular cleaning, premature filter wear, and unplanned downtime. This leads to higher operating costs, increased emissions, and potential regulatory fines. IAC’s control solutions from intelligent timer boards and PLC-based automation to pressure gauges, bin level indicators, and diaphragm valves are engineered for accuracy and reliability in demanding environments. By optimizing airflow and cleaning sequences, these systems: Maintain consistent differential pressure to protect filter media Reduce compressed air consumption and energy use Extend filter life, lowering replacement costs Help you meet strict EPA and OSHA emissions requirements Provide real-time data for proactive maintenance and troubleshooting Well-designed controls turn your baghouse from a passive dust collector into an active, self-optimizing system — safeguarding both production uptime and environmental compliance IAC offers a full range of baghouse control components designed to work together for maximum system efficiency, uptime, and compliance. Each part is field-proven in harsh industrial environments and backed by our technical expertise. Instrumentation & Monitoring: Differential Pressure Gauges – Track filter condition in real time to optimize cleaning cycles and identify issues before they escalate. Broken Bag Detectors – Provide early warning of filter leaks to prevent emissions and product loss. Pressure Transmitters – Deliver precise readings to PLCs or intelligent controllers for automatic adjustments. Timer Boards & Controllers: PLC-Based Controls – Customizable cleaning sequences for different dust loads and operating conditions. IoT-Enabled Systems – IAC Smart Plant™ integration for remote diagnostics, data logging, and predictive maintenance. User-Friendly Interfaces – Simplified setup and adjustments, even for complex systems Shop now Shop now Diaphragm & Solenoid Valves: Fast-Acting Designs – Deliver powerful, consistent pulse cleaning. Durable Construction – Engineered for long service life under high-temperature and high-dust conditions. OEM & Aftermarket Options – Direct-fit replacements for most baghouse brands. Level Indicators & Sensors: Bin Level Indicators – Prevent overfilling and maintain smooth process flow. Rotary Paddle & Vibrating Probe Types – Suited for a wide range of materials and bulk densities. Shop now Shop now Reliable baghouse controls are essential for consistent airflow, efficient pulse cleaning, and stable emissions performance. If you need help selecting a new controller, upgrading legacy systems, or diagnosing issues with timers, solenoids, or differential pressure readings, IAC’s controls specialists can guide you to the right solution. Our team supports stand-alone pulse controllers, integrated PLC and MCC systems, and Smart Plant monitoring technologies designed for demanding industrial environments.Whether you are planning a controls retrofit or troubleshooting an active system issue, we provide quick, informed recommendations and fast access to replacement parts. Request a quote or contact our engineering team for technical support, and we will help ensure your dust collector operates safely, efficiently, and in compliance.

Dust Collector Components for Reliable Industrial Performance

IAC supplies a complete range of dust collector components engineered for performance, longevity, and compatibility with most major baghouse and dust collection systems. From cages and venturis to gaskets, clamps, and hardware, our parts support efficient airflow, proper filtration, and dependable system operation across all industrial environments. Industrial dust collectors rely on precisely built parts that maintain structural integrity, airflow efficiency, and filter performance. IAC provides a large selection of components that fit most OEM baghouse and cartridge collector designs, ensuring fast replacement and consistent operation. Our inventory supports pulse jet, reverse air, and shaker-style systems used in demanding industries. IAC offers a full selection of high-performance components engineered to work with most major dust collector brands. Each part is designed for optimal fit, long service life, and consistent system performance. Filter Cages: Available in galvanized, epoxy-coated, or stainless steel for corrosion resistance. Built to withstand frequent bag changes without weld breakage or deformation. Custom diameters and lengths to fit a variety of baghouse models and applications. Shop now Pulse Valve Components: Available from leading dust collector valve manufacturers including Goyen, Mecair, ASCO, Turbo, and SMC. Designed for reliable pulse-jet cleaning, delivering consistent airflow and effective bag release. Offered in multiple valve sizes, connection styles, and coil voltages to support a wide range of dust collector designs and control systems. Shop now Venturis: Improves pulse-jet cleaning efficiency in baghouse dust collectors. Available in multiple diameters, materials, and throat designs to optimize airflow. Helps reduce pressure drop, improving energy efficiency and extending filter life. Shop now Sonic Horns: Uses high-intensity sound waves to dislodge dust buildup in hoppers, ducts, and filter bags. Reduces reliance on mechanical cleaning methods, lowering wear on system components. Ideal for applications where sticky or high-moisture dust tends to accumulate. Shop now Every component shipped by IAC is selected to support long service life, minimal maintenance, and reliable performance. Customers rely on our parts for: Fit and compatibility with most major dust collector brands Fast shipment from a large parts inventory OEM-quality materials and manufacturing standards Support from IAC engineers and field service teams Better airflow, lower pressure drop, and improved filtration consistency If you need help identifying the right replacement cages, gaskets, venturis, solenoid valves, or other dust collector components, our parts specialists are ready to assist. IAC supplies over 55,000 OEM-quality replacement parts backed by engineering expertise and field-proven performance, ensuring your system operates safely and efficiently. Whether you are troubleshooting airflow issues, planning a rebuild, or looking for a direct-fit component for most major dust collector brands, we provide quick, accurate guidance and fast turnaround. Request a quote or reach out for technical support, and our team will help you keep your system running at peak performance.

Pneumatic Conveying System Parts and Components

Keep your pneumatic conveying systems performing reliably with IAC’s complete selection of parts engineered for safe, efficient material flow. We supply components built for dense phase, dilute phase, vacuum, and pressure conveying systems used across industrial processing environments.Whether you need airlocks for steady feed control, automated valves for routing, or flow aids to prevent bridging and buildup, IAC provides field-proven solutions supported by experienced engineers. These components support consistent throughput and reduce wear on upstream and downstream equipment. Rotary airlock valves for controlled product feed Pneumatically actuated valves and slide gates for automated routing Diverter valves for directing material to multiple destinations Check valves and isolation valves to prevent backflow Each part is matched for compatibility with industrial conveying pressures and continuous-duty applications. Durable hardware maintains proper conveying velocity, minimizes energy losses, and supports system reliability. Available components include: Butterfly and knife-gate dampers for airflow control Elbows, tees, reducers, and wyes for system layout changes Flex hose, clamps, adapters, and quick-connect fittings Wear-resistant fittings designed for abrasive materials These components support consistent throughput and reduce wear on upstream and downstream equipment. Carbon steel and stainless-steel pipe for long-run durability Aluminum and food-grade tubing for corrosion-sensitive products Hardened and ceramic-lined elbows for high-wear areas Abrasion-resistant flex hose for equipment transitions Compression couplings, flanges, and adapters for leak-free connections PD blowers are the heart of many pneumatic conveying systems, supplying the consistent air volume and pressure required for stable material movement. IAC provides: Durable hardware maintains proper conveying velocity, minimizes energy losses, and supports system reliability. Available components include: Positive displacement blowers for pressure, vacuum, and combined applications Blower packages with silencers, filters, drives, and baseplates Relief valves, inlet filters, and check valves for blower protection Belt guards, flexible connectors, and hardware for safe installation These systems improve downstream performance and help stabilize production. Keep material flowing in bins, hoppers, ducts, and transfer points with engineered flow aid technologies: Acoustic horns for non-contact cleaning in silos, chutes, and housings Air cannons and pneumatic flow aids for bridging or rat-holing Vibrators and fluidizing pads for materials prone to compaction Real-time visibility helps prevent system upsets and protect equipment life. IAC provides: Pressure, temperature, and flow sensors Level indicators and transmitters Safety relief valves, seals, and monitoring hardware IAC supports more than 55,000 parts across pneumatic conveying, dust collection, and bulk handling systems. Our sales engineers understand conveying velocity, material behavior, and NFPA considerations, ensuring you receive the correct components to improve reliability and reduce downtime. If you need help confirming the right part, solving a flow restriction, or planning a system upgrade, our team is ready to assist.

Industrial Blowers, Fans, and Motors

IAC is a master distributor for all types of blowers, fans, and motors for use in baghouses, dust collection systems, dilute and dense phase pneumatic conveying systems, and vacuum transfer systems.Our OEM buying power and expertly trained sales engineers and field service personnel allow us to specify and supply the correct equipment for your existing system or new build. Positive Displacement (PD) Blowers—also known as rotary air blowers—move gas or air for a variety of pneumatic conveying, vacuum transfer, and other applications. They’re used across industries including chemical, cement and lime, dairy and baking, plastics, and any operation that requires dry bulk material transfer. IAC is a master distributor of PD blowers from many manufacturers. Because we are a blower package manufacturer, our OEM buying power saves you money and time. Many blower models are stocked for quick shipment. With a wide variety of brands, we’ll keep your systems up and running and match your existing equipment or brand preference. IAC engineers are available to help with sizing recommendations and to solve blower system issues. IAC supplies a wide range of centrifugal and high-pressure air moving equipment designed to fit common industrial systems. Products include: Centrifugal industrial fans in radial blade, backward-inclined, and other standard configurations Positive displacement blowers and complete blower packages Replacement housings, impellers, inlet boxes, and silencers OEM-compatible assemblies for fan and blower rebuilds Alignment with IAC engineered systems for optimized performance Our techs are factory-authorized and have decades of experience repairing blowers. We stock most major repair parts, so turnaround times are quick.When you send your PD blower to IAC’s repair shop for a free estimate, we disassemble and inspect it right away. You’ll receive a report on its condition and the actions required to restore the unit, plus a repair estimate and a price for a new replacement for comparison. If it’s cost-effective to repair, we’ll contact you for authorization to rebuild to factory tolerances. All rebuilt blowers carry a 1-year guarantee. IAC supplies electric motors and drive components sized for industrial fan and blower applications. Available options include: TEFC, ODP, and explosion-proof motors High-efficiency and variable-speed motor options Drive components such as belts, sheaves, pulleys, and guards Replacement motor assemblies compatible with most common fan and blower designs Motor packages supported by IAC’s automated control and MCC expertise To support long-term reliability, IAC offers a full range of replacement parts and kits for fans, blowers, and motors. Common items include: Bearings and housings Fan wheels, impellers, and shaft assemblies Blower repair kits and rebuild components Motor mounts, guards, and hardware Belt and sheave sets for drive maintenance Balancing and rebuild support through IAC’s technical service team Need a replacement fan, blower, or motor? IAC can help you identify the right component, cross-reference OEM numbers, or source hard-to-find parts. Contact our technical specialists or request a quote to ensure your system receives a properly matched and reliable solution.
Resources & Insights
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Resources & Insights

Resources

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Insights

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News & Insights

Stay informed with the latest updates from IAC, where innovation meets industry. Explore expert insights, company news, project milestones, and thought leadership designed to keep you ahead in emissions control, material handling, and industrial automation. Our stories connect engineering excellence with real-world solutions.

IAC Resource Library

IAC's Resource Library provides direct access to technical drawings, specification sheets, measurement forms, and standard configuration documents for our industrial process systems. Designed for engineers, maintenance managers, and project teams, this library supports faster planning, accurate quoting, and streamlined execution across baghouses, filter receivers, bin vents, bulk material storage, and pneumatic conveying systems.

As a vertically integrated EPC contractor and OEM, IAC delivers engineered systems backed by in-house fabrication, construction, parts, and field service expertise. Whether you are preparing for a retrofit, evaluating equipment options, or coordinating with your internal engineering team, these resources help ensure compliance-ready, field-proven solutions aligned with your plant's operational goals.

Visit our Baghouse Design Calculations page for interactive technical calculators that will help you plan your next ventilation and dust collection project. We have calculators for:

Air to Cloth Ratio

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Can Velocity

Filter Cloth Area

News

Stay up to date with the latest from IAC. From new product launches and strategic partnerships to project milestones and company achievements, this is where we share what’s happening across our organization. Follow along as we continue to grow, innovate, and deliver solutions that move the industrial sector forward.

Insights

Gain actionable knowledge from IAC’s engineering and field service experts. Our Insights cover industry trends, technical tips, system optimization strategies, and compliance guidance to help you make informed decisions. Whether you’re planning a retrofit, scaling operations, or solving performance challenges, you’ll find content here built to support innovation, reliability, and results.

Tips of the Month

Each month, our experts share quick, actionable tips to help you get more from your equipment and operations. From baghouse maintenance best practices to dryer tuning and system troubleshooting, these videos deliver real-world knowledge designed to improve performance, reduce downtime, and support safe, efficient plant operations.

IAC Events

Stay connected with IAC through our training seminars, webinars, hosted events, and visit us when we exhibit at leading industry conferences. From thought leadership on the expo floor to virtual sessions and hands-on training designed for plant operators and engineers, IAC events bring our expertise directly to you. Whether we’re showcasing innovations, sharing best practices, or providing professional development, these events highlight IAC’s commitment to supporting customers across every stage of their operations.

Video Library

Explore IAC’s complete video library, featuring product overviews, system walkthroughs, field footage, and technical insights.

Use the filters to quickly find videos by topic, equipment type, or industry application.
About Us
About Us
About Us

Our Team

Our Process

Our Impact

Industries Served

Careers
One Partner. Every Phase.

Expertise That Builds Confidence At IAC, our strength lies in our people. For nearly four decades, our engineers, project managers, fabricators, and field construction professionals have worked side by side...

Expertise That Builds Confidence

For nearly four decades, our engineers, project managers, fabricators, and field construction professionals have worked side by side to deliver high-performance systems that define quality and reliability in industrial environments. Each member of our team brings deep technical expertise and a shared commitment to innovation, safety, and customer success. From concept to commissioning, we work collaboratively across disciplines to design and build systems that meet the highest standards of performance and compliance. Our people are more than specialists; they are problem solvers who understand the demands of modern industry. Together, we combine engineering precision, field experience, and responsive service to help our customers achieve production goals and long-term operational excellence. IAC’s foundation is built on the experience and vision of Glenn Smith, Jr., founder and CEO of IAC and Adelphi Construction, LC. With nearly 50 years in the air pollution control and bulk material handling industries, Glenn has helped shape many of the technologies and standards that drive industrial performance today.Before founding IAC in 1987, Glenn served in executive leadership roles within the air pollution control and pneumatic conveying industries, where he helped transform emerging technologies into global standards for industrial performance. That experience shaped his vision for IAC. A vertically integrated EPC model, a company built to unite engineering, OEM manufacturing, and field construction into one seamless solution.His leadership continues to guide IAC’s global operations and the company’s commitment to innovation, quality, and customer partnership. Behind every successful project is a team driven by shared values. At IAC, our culture is built on safety, innovation, and partnership—principles that define how we work with one another and with every client. Safety is our highest priority. Every member of our field and construction teams participates in ongoing OSHA and MSHA training, ensuring compliance with the most rigorous industry standards. Our commitment to workplace safety goes hand-in-hand with operational excellence, protecting our people while sustaining the reliability of our customers’ operations. Innovation at IAC extends beyond process. It’s embedded in the equipment and systems we design and build. From advanced baghouse technologies and rotary dryers to Smart Plant™ IoT controls, our engineering teams continuously evolve product performance to increase throughput, improve energy efficiency, and reduce environmental impact. Through this combination of technical creativity and field-tested reliability, IAC continues to set the standard for industrial process systems that deliver measurable results—faster, cleaner, and more sustainably. We view every client as a partner in progress. By aligning our expertise with their production and environmental goals, we help them achieve operational excellence through innovation that lasts. IAC’s engineering teams form the backbone of our design-build capabilities. With 50+ engineers across structural, civil, mechanical, and electrical disciplines, we bring multidisciplinary expertise to every project from concept and modeling to commissioning and optimization. Our engineers utilize advanced tools such as AutoCAD, SolidWorks, and computational fluid dynamics (CFD) to ensure precision at every phase. Whether designing large-scale baghouse systems, rotary dryers, pneumatic conveying networks, or fully integrated process facilities, our team delivers engineered solutions that maximize uptime, efficiency, and environmental compliance. At IAC, engineering isn’t an isolated function, it’s a collaborative effort. Working hand-in-hand with fabrication, construction, and field services teams, our engineers transform complex industrial challenges into streamlined, field-proven systems built for longevity and performance. As IAC’s wholly owned construction company, Adelphi Construction, LC extends our engineering and fabrication capabilities into complete industrial construction services. For more than 25 years, Adelphi has delivered fast-track, high-quality construction and installation for complex EPC projects across North America. Adelphi’s skilled mechanical, electrical, and civil crews specialize in field erection, foundations, structural steel, process piping, and equipment installation. Their experience ensures every project phase from groundworks to commissioning is executed safely, efficiently, and to IAC’s stringent quality standards. Operating as an integrated part of IAC’s EPC model, Adelphi eliminates the delays and cost overruns that come with outsourcing. This unified structure allows IAC to maintain total project control, streamline communication, and accelerate delivery without sacrificing precision or safety. Our commitment to customers continues long after project completion. IAC’s Aftermarket Parts Sales Engineers and Field Service Crews ensure that every system we build, and those from other OEMs, operates at peak performance for years to come. With an inventory of more than 55,000 OEM-quality parts and filters, our Sales Engineers provide fast, accurate support to help facilities minimize downtime and extend equipment life. They work directly with our engineering and fabrication teams to identify solutions tailored to each system’s design and performance requirements. Our nationwide Field Service Crews bring decades of hands-on experience to every site. From baghouse inspections and filter bag change-outs to mechanical repairs, system evaluations, and performance optimization, these teams deliver responsive, professional service that keeps industrial plants running safely and efficiently. Together, our Aftermarket and Field Service professionals represent IAC’s promise of full-lifecycle partnership—supporting customers from system design to long-term maintenance and performance reliability. Our engineers, project managers, and field teams are backed by more than experience, they are supported by a network of industry-leading organizations. Through our active participation in national and international associations, IAC ensures that our people remain at the forefront of best practices, safety standards, and technical innovation.

Engineering Solutions, Built to Perform

At IAC, our process is rooted in precision, accountability, and collaboration, with every project we deliver - whether a new plant build or system retrofit - following a proven, integrated path that unites engineering, fabrication, construction, and service. As a fully integrated EPC contractor and OEM, we manage each phase internally to maintain full control of performance, cost, and schedule. Our teams work in concert—engineering designs with fabrication input, fabrication informs construction planning, and field services close the loop with real-world optimization. The result is a seamless project experience built on communication, efficiency, and measurable results. IAC’s engineering, procurement, and construction (EPC) process is designed to eliminate inefficiencies and handoff delays that commonly occur between contractors. By self-performing key scopes through our in-house engineering teams, fabrication facilities, and construction subsidiary, Adelphi Construction, we deliver faster, more predictable outcomes for complex industrial projects. Our EPC workflow ensures quality and accountability at every stage: Engineering: Multidisciplinary expertise in civil, structural, mechanical, and electrical design using advanced modeling tools like AutoCAD and SolidWorks to create precise system integrations. Procurement & Fabrication: Strategic sourcing and manufacturing of key components to maintain quality control and schedule reliability. Construction: Full-service field execution, including foundations, mechanical and electrical installation, and equipment commissioning. Startup & Optimization: Detailed commissioning protocols, operator training, and performance validation ensure rapid ramp-up and long-term reliability. With IAC managing every phase, customers gain a single point of contact, reduced risk, and the confidence that every system will perform to specification. As one of the world’s leading OEMs for industrial process systems, IAC designs and fabricates equipment engineered for performance, durability, and compliance. Our vertically integrated manufacturing model combines advanced engineering with precision fabrication to deliver systems that meet demanding industrial standards while reducing installation and maintenance complexity.From air pollution control to material handling and thermal processing, every IAC product is designed with lifecycle efficiency in mind. Our fabrication facilities produces everything from baghouses and dust collectors to pneumatic conveying systems, rotary dryers, and automated control centers. This integration allows us to maintain strict quality standards, accelerate delivery schedules, and ensure each component works seamlessly within the overall process system.By controlling both design and production, IAC offers clients a distinct advantage: consistent quality, faster project execution, and long-term reliability supported by comprehensive OEM expertise. IAC’s commitment to performance extends far beyond project completion. Our field services teams, experienced technicians, engineers, and maintenance specialists, provide comprehensive lifecycle support to keep your plant running at peak efficiency. Whether for scheduled maintenance, equipment optimization, or emergency repairs, IAC’s experts deliver solutions that minimize downtime and extend equipment life. Each service engagement is backed by direct collaboration with our engineering and fabrication divisions, ensuring that recommendations are technically sound and implemented with precision. Services include: Preventative & Predictive Maintenance – Regular inspections, system evaluations, and performance benchmarking. Equipment Optimization – Airflow balancing, process audits, and energy efficiency improvements. Mechanical & Electrical Repairs – Millwright, welding, and controls support for all major equipment types. Training & Compliance Support – On-site seminars and operational training tailored to plant personnel. This full-circle approach gives operators confidence that their systems will continue to perform safely and efficiently—long after commissioning. IAC’s process doesn’t end with equipment installation, it continues through dependable aftermarket support and one of the industry’s largest inventories of replacement parts. Our Parts Division stocks over 55,000 OEM components, including filter bags, cages, pneumatic conveying parts, valves, actuators, and control system accessories, all ready for quick shipment. Because our engineering, fabrication, and service teams work together, every part is backed by expert technical guidance to ensure proper fit, compatibility, and performance. Whether you’re maintaining a baghouse, pneumatic system, or rotary dryer, IAC delivers the right part at the right time to keep your plant running safely and efficiently. Customers benefit from: 24/7 emergency response and expedited shipping Direct access to engineering support for hard-to-source or custom components Consolidated procurement for multi-system operations OEM quality assurance to protect equipment performance and warranties With IAC, replacement parts are not an afterthought they’re an integral link in a full lifecycle strategy designed to maximize uptime and reduce total cost of ownership. For IAC, every project represents more than a contract, it’s the beginning of a long-term partnership. We take pride in building trust through responsiveness, transparency, and measurable performance outcomes. From project kickoff to post-installation support, our teams remain engaged, providing technical guidance, system data analysis, and proactive service recommendations that help customers achieve operational and environmental goals. Our clients span diverse industries, from power generation and cement to biomass, mining, and advanced materials, each relies on IAC’s ability to deliver reliable systems that maximize production efficiency and meet stringent regulatory standards. This breadth of experience enables us to anticipate challenges and implement solutions that keep operations competitive in fast-changing industrial markets. At IAC, we don’t just build equipment—we build enduring relationships rooted in reliability, innovation, and results-driven performance.

Driving Industrial Progress Responsibly

Since 1987, IAC has partnered with global manufacturers, processors, and innovators to deliver high-performance systems that balance production goals with environmental responsibility. From emissions control to renewable energy integration, our work directly supports industries that keep the world moving while ensuring compliance, safety, and sustainability. YEARS IN BUSINESS EMPLOYEES BAGHOUSES IN SERVICE CUSTOMER RETENTION RATE Air pollution control is at the core of our mission. As one of the world’s largest baghouse OEMs, IAC designs and installs advanced dust collection and filtration systems that help industrial plants meet and often exceed regulatory standards. Our dry sorbent injection technologies and gas conditioning systems reduce SO₂, NOₓ, HCl, and mercury, providing reliable compliance pathways while safeguarding air quality. IAC’s impact extends beyond emissions control. We help manufacturers, processors, and utilities achieve higher throughput, improved energy utilization, and reduced operating costs through precision-engineered systems and data-driven optimization. From thermal processing equipment to pneumatic conveying systems and automated controls, every IAC solution is designed to enhance plant productivity and system reliability. Our engineering and field service teams provide on-site assessments, performance tuning, and retrofit programs to help customers realize measurable performance gains. Increased production capacity and uptime Lower BTU consumption per produced ton Extended equipment lifespan through optimized airflow and materials handling Reduced maintenance and unplanned downtime Whether upgrading an existing process or commissioning a new facility, IAC helps industrial operations strike the right balance between output and efficiency for long-term operational success. IAC is a trusted EPC partner for biomass, biofuels, and renewable energy projects. Our thermal processing systems including rotary dryers, torrefiers, and calciners support industries advancing biochar, renewable fuels, and green steel. By combining process efficiency with environmental stewardship, we help scale renewable energy solutions and support the global shift to cleaner power Innovation at IAC is guided by sustainability and stewardship. From advancing emerging calcination technologies for biochar to providing full-lifecycle EPC and OEM support, we are committed to shaping an industrial future that is productive, safe, and sustainable. With 500+ field service personnel and a consistently strong Experience Modification Rate (EMR), safety is more than a priority—it is embedded in our culture. Whether performing plant outages, commissioning new systems, or delivering fast-track EPC projects, IAC safeguards people and assets while maximizing uptime. We believe impact extends beyond projects. Through workforce development, training seminars, and partnerships with engineering firms, IAC builds technical capacity within client teams and local communities. Our on-site training programs empower operators and maintenance crews to optimize plant performance, ensuring sustainable results long after project completion. IAC’s influence extends beyond the projects we deliver. As active members of leading industry associations—including the National Lime Association (Lime.org), the Process Equipment Manufacturers’ Association (PEMA), the National Precast Association (NPA), the Portland Cement Association (PCA), and the U.S. Industrial Pellet Association (USIPA)—we contribute to advancing standards, sharing expertise, and driving innovation across the industries we serve.

Industries Served

IAC is a fully integrated EPC contractor and OEM, delivering every aspect of a project from front-end engineering and design to equipment manufacturing, supply, and installation, through to construction and commissioning. By combining in-house fabrication with construction expertise, IAC ensures seamless integration, faster timelines, and reliable long-term performance.

Careers

IAC is an engineering, original equipment manufacturer (OEM), Industrial Systems designer and integrator, Engineering, Procurement, & Construction (EPC) contractor, and parts & service supplier specializing in industrial process systems and full plant builds.Our specialties include air filtration systems such as baghouse dust collectors, air pollution control systems such as dry scrubbers, pneumatic conveying systems, dry bulk material drying and handling systems, transload facilities, capital investment expansions, and full turnkey plant builds from greenfield or brownfield.As such, we employ a wide variety of professional services, as well as maintenance specialists and construction trades craftsmen. Examples include mechanical engineer, electrical engineer, controls engineer, project manager, accounting, inside sales, outside sales, new business development, marketing, IT, purchasing, maintenance, welder, millwright, carpenter, electrician, steel erector, sheet metal worker, and pipe fitter.IAC and Adelphi Construction LC are headquartered in Overland Park, KS. We also have remote offices and jobsites across the United States. Equal Opportunity Employer.
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At IAC International, we believe that every successful project begins with a conversation. Whether you have a question about our EPC services, OEM equipment, parts, or field service capabilities, our team is ready to provide answers and connect you with the right experts. We serve a wide range of industries from cement and power generation to biomass, steel, and advanced manufacturing, so no matter your challenge, we’ll help you find a solution that drives performance, compliance, and reliability. Visit IAC 5200 Metcalf., Suite 100 Overland Park, KS 66202 Request for Quote Reach Out and Get Started Today Chat with a member of our sales team. 913.384.6577 (fax)913.384.5511+1.913.384.0317 (Español) Email Us iaccorp@iac-intl.comlas@iac-intl.com (español)Sign up for our email list forIAC's latest news and promotions.info@adelphiconstructionlc.com Fill out the form below and our team will respond promptly. Please include your industry and area of interest so we can route your request to the right department.

Start Your RFQ

When you need precision-engineered equipment, fast-track EPC project support, or replacement parts to keep your plant running at peak performance, IAC International delivers. As a vertically integrated EPC contractor and OEM, we design, fabricate, install, and service complete process systems—backed by more than 35 years of proven industry expertise. Our RFQ process ensures you receive accurate pricing, lead times, and engineering support tailored to your project or plant requirements. Please complete the form below with as much detail as possible. The more information you provide, the faster we can prepare a tailored solution for your needs.