Hammer mill, West Salem Machinery, Model# 2852BH, carbon steel, driven by 200 HP, 1165 RPM, 460v, 3/60hz motor, rotor measures 28 dia. X 52 face. Serial# 138990also. Includes feed roll with 1-1/2 high welded teeth, on 6 spacing, driven by 10HP motor thru gearbox. There are (2) hammer styles mounted on common shaft, including a rounded