... cooling machine, plastic feeder,conical twin screw extruder (or single screw extruder) ,machine head,Double-wall Corrugation Pipe forming ... to produce PE,PVC plastic double-wall and single-wall corrugation Pipe. Technical parameters of forming machine for ... 2BW-II-1000Vertical2501000900-1000HDPE/PP0.15-1.5BW-II-1500Shuttle50010001000-1200HDPE/PP0.1-1 PE ,PVC single-wall,double-wall corrugation pipe ...