For more than 30 years, IAC has been the premier partner to the Frac Sand Industry.  We have developed efficient solutions and technologies tailored for the unique needs of Frac Sand.

From parts and maintenance, to capital equipment, to complete EPC and Turnkey plant builds, let IAC be your Frac Sand company’s single source solution provider.


preferred sands - central texas

Wet and Dry Frac Sand Plants, including MCC automated control systems, dust control and air pollution control systems, material conveyance systems, IAC’s patented Dual Feed Rotary Sand Dryer/Cooler, and dry bulk storage silos with automated truck load-outs

IAC and its subsidiary construction company, Adelphi Construction LC, completed the design/build of two greenfield Frac Sand facilities, a wet plant and a dry plant with automated truck loadouts, for Preferred Sands in central Texas.

The projects included process and design engineering, project management, site preparation, OEM fabrication of dust control baghouses and nuisance dust collectors, MCC control room, erection of dry bulk storage silos with automated truck loadouts, and plant start-up. After commissioning of the plant, IAC continued to support Preferred with supplemental operational expertise, programming, and maintenance support. This allowed Preferred time to balance the wet and dry plant, increase the operational expertise of their staff and ramp production.

IAC ramped construction activities to adapt to material delays, change in scope and other construction difficulties. Adelphi Construction began commissioning of the plants with sand to the silos on March 1st, 2018.

Learn how IAC’s patented rotary dryer/cooler, OEM dust and air pollution control systems, and operations expertise helped Preferred Sands achieve 134% of rated capacity.



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

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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  

Frac Sand

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 customization for your 

Frac Sand

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 offered to

Frac Sand

companies, 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!