Single screw extruder to produce Pipe, Profile ,Sheet. Fim, Panel SJ series single-screw extruder adopts well-set perfect-designed screw, barrel and gear box are processed by carburization, and are equipped with stable control system.Their characteristics: stable performance, high output, and wide application range.And they could be used in processing and molding PVC, PE, PERT, PET, PP, PC, PA, ...