single screw plodder/extruder. Production rate: 500 Kg/hr maximum (soap) Worm speed ? rpm Cast iron barrel and removable nose cone, both with aluminum lining, aluminum worm screw. Barrel with cooling/heating jacket, nose cone with electric heater. Unit with feed hopper. Hopper with roll feeder, 1.1 KW, 3/50/220/380 volt, 1390-42 rpm geared motor (1) carbon steel screw. Control panel. Unit base mounted.