1992 Andritz Sprout-Bauer Inc. Screw Feeder and Mill. Models: Feeder and 12-Discmill. Screw auger dimensions: 3 in. dia. x 12 in. L. Screw pitch: 2-1/4 in. Vibco VS-Series Turbine Pneumatic Vibrator, Model: VS-160, speed: 10,000 vpm @ 7 cfm and 60 psi air supply and 12,000 vpm @ 8 cfm and 80 psi. Emerson Electric Motor. Model: AE52. Special features: CC 030A. Motor specifications: 15 hp, 1770 rpm, 208-230/460 V, 40.7-37.6/18.8 amps, 60 Hz, 3 phase. Frame: 254T. Insulation class: F. Nema design: B. Code: 6. Type: FCT. Shaft diameter: 1-1/2 in. Grinds friable (brittle, loose or sandy) material. Inlet/outlet: (1) 1 ft. 2 in. x 8 in. hopper, (1) 6-3/4 in. x 3 in. discharge port. Overall dimensions: 5 ft. 6 in. L x 2 ft. 3-1/2 in. W x 6 ft. 10-1/2 in. H.(GE)(ACN318).