Used Flexicon bulk powder handling system, Serial # 75218. System consists of two 30 cubic foot stainless steel sanitary bulk hoppers designed to feed inclined screw conveyor, 4. 5" x 14' long screw conveyor set a 10' discharge height with telescoping floor post support, stainless steel closed feed hopper with silicone skirt mating to discharge spout on 30 cubic foot hoppers, feed hopper has pressure relief port with dust sock and bolt on cover, hoppers are 48" x 48" with 10" straight side and 36" deep inverted pyramid style bottom with manual slide gate valve, bolt on cover with 8" central loading port, two way fork lift pockets, bolt down floor guides position portable hoppers to discharge into screw conveyor hopper, includes original control panel with plc and forward/ reversing ability, wired for 230/3 phase service. Formerly used in nutritional manufacturing.