Extrusion Line, Pipe Making Machine manufacturer / supplier in China, offering Sj-65/33 High Efficient Single Screw Extruder 75kw for HDPE PE PPR Pipe Making, Different Models Paddle Type Color Mixer for Plastic PC/PE/PPR Granules Mixing 25kg 50kg 100kg 150kg 200kg Customize Height, Single Screw Extruder Sj60/38 Extrusion Machine for High Speed 25m/Min PE HDPE PPR Pipe Making and so on.