PP/PE Single Wall Corrugated Pipe Extrusion Line Single Wall Corrugated Pipe Extrusion Line Suitable material: PE, PP, PVC granules This line consists of ... RM series of extruder, mould, moulding machine, air cooling unit , counter, coiler, which can continually extrude corrugated ... gears make the modules more stable in performance. Pipe Application * cable protection * TV, telephone * ...