FIBC Discharge Station
Post Material Handling designs and manufactures bulk bag (FIBC) unloading systems focused on ease of handling, dust containment, and precise flow control. Each unit is built for reliability in sanitary environments such as pharmaceutical, chemical, and food processing facilities.
Our super sack unloaders feature an integrated throttling valve that allows operators to control discharge rate directly from the bag, preventing surges and material loss. When connected to a weigh scale system, the unloader can automatically meter the exact quantity of material required—eliminating overfills and ensuring batch accuracy.
Available options include:
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Flow control (untie) boxes for safe bag access
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IRIS or pinch valves for precise discharge regulation
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Inflatable head seals for dust-tight connections
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Direct-to-screener discharge configurations
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Paddle massagers to de-lump compacted materials and promote consistent flow
Every system is engineered for operator safety, process efficiency, and long-term reliability—because at POST, we believe material handling should be as clean, controlled, and effortless as possible.
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Here’s What Our Client’s Are Saying
“We have teamed up with Post for over 9 years on several successful projects. Pat and his team are very knowledgeable and are able to supply solutions that integrate perfect with our machines.
Not only are their material handling solutions very well manufactured, I am especially grateful for the attention to detail and automation expertise at Post. They are problem solvers and a terrific resource for all material handling projects.”

