Custom Fabrication – Super Sack Unloading Stands w/ Rolling Hoppers Below one of the super sack stands. One of three rolling hoppers with probe box for conveying of material. Qty 3 – Super sack stands. Surrounding access platform for operator. Bags can be set atop rest platform just above rolling hoppers for ease while opening the bags. System designed, built, and installed by Industrial Metal to move plastic regrind & plastic pellet. Skills Posted on March 7, 2023 ← Pneumatic Conveying/Custom Fabrication – Plastic Conveying & Storage Project Material Conveying – Tubular Drag Conveyor →