Half Frame Bulk Bag Unloader

The Half Frame Bulk Bag Unloader offers economical, total dust containment by eliminating the upper-frame components to lift and/or position the bag, instead relying on the user’s forklift or plant hoist to suspend the bag above the unit during operation. The bag-to-hopper interface consists of a Spout-Lock clamp ring positioned atop a pneumatically actuated Tele-Tube telescoping tube, allowing dust-tight connections and unrestricted flow between the bag spout and hopper, as well as automatic tensioning of the bag as it empties. The unit’s discharger is equipped with Flow-Flexer bag activators that raise and lower the opposite bottom edges of the bag at timed intervals, loosening compacted materials and promoting material flow into the bag discharge spout.