SJ scries of single-screw rod extruder is outfitted with all kind of screws which applies for processing PVC, PE, PPR, and PEX material, etc. It has such features as high speed revolution, even plasticization, high output, and small and beautiful shape with the devices of air expelling and water cooling, temperature auto-control and stepless speed regulation. The extruders are equipped with several kinds of machine head and auxiliary machine which are suitable for processing thermoplastic products such as membrane soft(hard)pipe, rod, board, sheet and so on.
