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Double Dumps are used on fibrous, oversized, abrasive materials where a rotary airlock would suffer intolerable wear

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SUNCO specializes in bulk material handling equipment and systems for all processing industries.  We manufacture equipment for handling a wide range of dry and liquid materials, ranging from fly ash, pharmaceuticals and sugar, to plastic pellets, wastewater and more. 

We have  over 5,000 installations worldwide, and opened our new 25,000 square foot facility in Lancaster, SC in 2014 to better service our customers. 

Contact us today to find out how our equipment and systems can improve the efficiency and reliability of your process with our proven material handling solutions.

Proven Solutions Since 1982

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Knife Gate Valve
Double Dump Valve

Sunco Blower Packages are custom-designed for your specific application and available with a wide array of accessories and options

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Rotary Valves are for sanitary and hygienic applications, where cleanliness must be to a high standard.  Now with USDA-approved options

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Blower Package
Sanitary Rotary Airlock Valve

Knife Gates ranging in size from 2" - 80".  Cast Iron, Cast Steel, Ductile Iron, Stainless Steel. Over 1000 Valves in-stock

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