Hapman bulk bag unloadersHapman's line of bulk bag unloaders offer a number of options, specifically engineered to meet the unique process demands of manufacturers. Stainless steel construction and nickel-plated hoist are ideal for sanitary operations, plus the self-contained dust control system eliminates dust, lost product and the need for secondary accumulation hoppers. Other features include an accurate batch weigh system; a pinch valve to allow partially discharged bulk bags to be retied; pneumatic bag agitators to mitigate bridging and rat holes; and integral bag dump station that allows addition of minor ingredients from small bags. Hapman’s bulk bag unloaders are available with hoist and trolley or forklift loading systems.