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Over many years and numerous successful EPC and CapEx projects, IAC has become a trusted supplier to the Steel industry.  We’ve worked with many of the major Steel companies in the U.S. (such as Nucor and Steel Dynamics) to supply EAF ventilation systems including baghouses, MCC, dust conveying, ductwork, silos, loadouts, structural steel, and stacks. In fact, some of IAC’s largest baghouses have been installed in Steel applications. IAC continues to be chosen for these projects because we have a deep understanding of how steel mills operate and the unique challenges of capturing dust/fumes from furnaces. IAC knows Steel.

IAC has the ability to design, fabricate, and install oversized equipment such as multi-compartment baghouses and large diameter duct.  Our teams have experience in high volume airflow processes and we can provide the right dust collection solutions.  We’ve successfully designed and installed high capacity dust conveying systems across long spans, plus loadouts.  We also have installed alloy additive systems that included silos, conveying, and automated controls. IAC, through our Adelphi Construction team, has the experience Steel customers demand to install and commission projects even in the most challenging mill operating environments.

Need service for your baghouse or conveying system? IAC crews can handle any type of maintenance or repair project for any style or model of equipment.  This includes filter bag replacements for process or nuisance collectors.

If your Steel facility is considering an expansion (or a new greenfield plant), new equipment install, or any type of CapEx project, IAC is interested in working with you, no matter how large or small the project.  We’ve done–and are doing–some great things for our Steel customers.  Put our experience to work on your next project!


Steel Dynamics inc. - Sinton, texas

greenfield epc project for eaf ventilation - (2) Reverse Air Baghouses (3.3M acfm total), Dust Handling, ductwork and stacks, Pneumatic and Mechanical conveying, storage silos, MCC and automated controls, Alloy Additive Systems including HBI, Carbon, and Lime, and full Turnkey construction.

The Steel Dynamics, Inc. (SDI) turnkey project in Sinton, TX includes one of the largest baghouse installations awarded to any EPC contractor in recent years. 

IAC provided:

  • Engineering and design
  • Two independent Reverse Air Baghouses, total air volume of 3,300,000 acfm
  • baghouses service two DC EAFs with capacity of 190 tons each, and two twin ladle furnaces
  • Melt shop ventilation includes canopy exhaust above the EAFs and building ventilation
  • EAF dust handling system
  • Rail car loadouts & silo
  • Ventilation and dust control for silos and conveying equipment
  • Ductwork (22′ dia.) and stacks (26′ dia.)
  • MCC and process automated controls
  • Pneumatic and mechanical conveying for additives (HBI, Carbon, Lime)
  • Construction (self perform) and equipment install
  • Commissioning
  • Construction management services
Steel Dynamics Project Videos
Industry Served - Steel & Iron

Nucor Steel

EPC Contract – IAC OEM M-Pulse Baghouse, Outlet Stack, Load-out Silo, MCC Control Room, Engineering and Project Management, Construction Services

Concrete Construction

Project #3

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We selected IAC based on their design build and construction schedule, combined with their patented rotary Frac Sand dryer design. IAC’s dryer allows us to operate at levels of moisture and tonnage rates that aren’t feasible within a fluid bed dryer. In addition, IAC has stuck with the Plants through the process over the last 4 months to support Preferred Sands in numerous ways beyond the construction."

TJ Doyle

Preferred Sands – Texas


IAC provides Engineering through Commissioning, and everything in between, for your EPC or Turnkey project because we own, integrate, and control all aspects needed for successful project execution and ongoing support.

Position your company for success with the latest technology, equipment, capacity planning, and analytical management tools by using IAC’s EPC and Turnkey services.

Reach Out and Get Started Today.


IAC is a leading global OEM for Baghouses, Dust Collectors, Bulk Material Handling, Pneumatic and Mechanical Conveying Systems, and a wide variety of process and material handling systems for the mining and minerals industries.  Our goal is to provide efficient solutions and technology to customers based on their unique needs.

Our OEM equipment and engineered systems have been successfully deployed at mining and minerals plants across the globe. IAC’s standard OEM baghouses and dust collectors are designed for ease of use.

To learn more, visit our Engineered Systems section.

Inspections, Maintenance, Operations, and Training

IAC was founded on dedication to superior service and customer support, which continues to be the bedrock of our business philosophy. Our field deployed IAC Blue Crews and Special OPS Crews are highly trained and highly experienced in pneumatic and mechanical conveying, bulk material storage, industrial drying systems, automated controls, process equipment optimization, process gas and nuisance dust fabric filter applications, and more.

IAC’s craftsmen, engineers, and industrial operation specialists can help you discover cost effective ways to improve the performance of your dust collection and process equipment, maintenance activities, and staff training.

For a full list of field services, visit our Services section.

Accessories, Blower Packages, Filters, Parts, and Safety Products

With over 55,000 industrial parts, components, and accessories, IAC provides the largest selection of baghouse filter bags. We carry products for any type of industrial dust collector. Most items are in stock and ready for immediate shipping. Because IAC is an OEM we can get you the right part for your application at the lowest price on the market. Our products are guaranteed to help you meet the strictest emission laws.

IAC’s Parts Sales team is comprised of knowledgeable professionals with years of training and experience in all types of baghouse, dust collection, pneumatic, and process equipment parts, components accessories.  From assisting customers with single replacement part requests, to creating complete spare parts lists with stocking recommendations, the mission of IAC’s Parts Sales team is to provide industry leading technical support, responsiveness, and products that keep our customers up and running.

To learn more, visit our Parts section.



The experts at IAC have been designing, building, and maintaining dust collectors and other industrial process systems for over 30 years. Let us earn your business too!