Bulk Bag Unloading

Bulk bag unloading stations are custom engineered to your specifications.

Custom engineered to your specifications. Our bulk bag unloading systems accommodate all from bulk bags to totes and large to small bag adjustability.

Our bulk bag unloaders provide a dependable method of unloading bagged bulk and semi-bulk materials. The system can easily be operated or serviced by one person and is a cost-effective solution to bulk bag handling operations.


Frames built of heavy-duty square tubing; all Dynequip bulk bag unloading stations are welded, bolted, and assembled to the maximum possible for shipping and for the ease of installation. We can build out of stainless steel or powder-coated mild steel with a sanitary or industrial finish.

The bulk bag will connect to the frame by using an iris valve with an access door or an inflating spout bag connection. We can lift bulk bags into the frame by using a hoist/trolley or fork lift design. The hoppers outlet is available in various configurations for simplified connection to pneumatic conveyor lines, flexible screw conveyors, and virtually any process equipment.


We have many options and configurations for our customers; for an example, we can provide a scale system, dust collection, bag bottom agitation, integrated bag break/dump station, explosion proof design, etc. Also available are bulk bag unloading frames that can be used with existing hoist/trolleys that are located on existing buildings or structures. Bag break stations can be supplied, which are integral to bulk bag unloaders. Complete with a shelf, removable bag grate, dust vent, and internal chute with access door to bulk bag spout. Optional: a manual vortex iris valve to seal off the bulk bag outlet to allow the operator to untie the spout in safety.

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