Brief Introduction: SJSZ series conical double screw extruder can make plastic pipe, sheet, film and other profiled plastic bar with many kinds of thermoplast especially PE powder. On the other hand, it can be used in granulating. Driving motor is DC motor, with protection on overloading and alarm on fault. Cooling oil in screw is cycling and constant temperature. Barrel of screw is with
oil cooling and vacuum pipe equipment, accurate material feeding equipment.