ONE (1) 2.5" HPM Extruder, 30:1 L/D, electrically heated, water cooled, crammer feeder with variable speed drive, 220 RPM max. screw speed, vented, 40 H.P. D.C. Variable Speed Drive with SCR Controller, Serial No. 94404, installed new in 1995, with Lufkin Gear Box, standard centerline. Extruder originally designed for explosion proof area.