... extruder,single screw extruder,double screw extruder,two screw extruder,twin screw extruder,plas SHJS Series two stage extruder(CE Standards)Application: Suitable for PVC cables ... .Advantage: good cooling effect, good looking pellets, high outputTwo-stage extruder,double stage extruder,single screw extruder,double screw extruder,two screw extruder,twin screw extruder,plastic ...