Rotary feeders, also known as rotary airlocks or rotary valves, are commonly used in industrial and agricultural applications as a component in a bulk or specialty material handling system. Rotary feeders are primarily used for discharge of bulk solid material fromhoppers/bins, receivers, and cyclones into a pressure or vacuum-driven pneumatic conveying system.
 
Golden rotary airlock will immediately bring tangible operating advantages to a dry bulk material handling or dust collection application. The precision casting, CNC machining, and tight final assembly tolerances of Golden rotary airlock valves ensure minimal air leakage and low effective pressure drop between areas of differing air pressure. Whether a rotary airlock valve application, or as a metered valve, our products will improve your bulk material conveying efficiency.