Used Acrison stainless steel screw feeder. Model 403B-1700-80-220-105Z-H. Serial Number 84079-10. Feed screw is 3" in diameter and 60" long with 43" of tube that empties to a 6" discharge. Conditioning auger is 10" in diameter and 16" long. Hopper is 12" wide x 17" long and 52" tall with 12" diameter infeed. Driven by 1 HP 90 vdc motor. Requires 220 vac 3 phase electrical power. Good condition.