Thomas Conveyor Company Vertical Screw Auger Conveyor. Stainless steel construction. Screw auger diameter: 12 in. Auger housing diameter: 12-1/2 in. Screw auger length: 18 ft. 9 in. Capacity (35lbs/cu.ft. of ice @ 312.5 rpm): 7,650 lbs/min. Auger is equipped with (2) 18 in. L x 1-1/2 in. W product paddles and a 13 in. L x 9 in. W access door. Dodge Motor Drive, 5.60 ratio. Inlets: (1) 10-1/2 in. dia. infeed. Outlets: (1) 17 in. L x 13 ft. W discharge chute. Overall dimensions: 25 ft. L x 31 in. W x 29 in. H.