One (1) used Bonnot extruder, Model 2EXTR-W-PKR. Stainless steel 2" diameter screw, 12" long jacketed barrel, with 1.5 HP 230/460 volt 60 hz Eurodrive motor with speed controller, 52.83:1 gearbox ratio, 11.6 - 68 output RPM, with temperature controller, stainless steel feed hopper with lumpbreaker.