... machine *High quality *Competitive price *Stable quality SJ series plastic piece single screw extruder It has advanced design, high output, good plasticizing ... , etc.The extruder matched with corresponding auxiliary engines can process plastic products, such as films, pipes, bars, plates, wires, belts, ... 30/116020-9075-1001000SJ15025-30/122020-75132-1601000 SJ series plastic piece single screw extruder