... Screw Plastic Extruder Machine [ Newly Design Single Screw PVC Profile Production Line] .1.0 The Chart Used ... pipes. 2.5 The materials can be PE, PVC, PP and PA.also it can used in ... foaming pipe units, high-speed PVC hard pipe units, profiled bar units, PVC granulator units, SJW series single- ... and PPR pipes, PE thick plates, PC hollow grid plates, PVC and PE bellows, PE and PP recovery, cleaning, ...