Used Acrison stainless steel screw feeder. Model 403B-1200-40-75-105Z-H. Serial Number 84079-07. Feed screw is 3" in diameter and 48" long with 30" of tube that empties to a 4" discharge. Conditioning auger is 10" in diameter and 16" long. Hopper is 12" wide x 17" long and 48" tall with 12" diameter infeed. Driven by 1 HP 90 VDC motor. Requires 220 vac 3 phase electrical power. Good condition.