... Total Power47607091858586.5136114131212220233PVC Water Supplying Pipe Machine SJPGZ-PVC plastic pipe machine is specializing in manufacturing PVC,CPVC ... parallel) double-screw extruder, vacuum sizing platform, tractor, cutting machine, stacker, etc. The conical (parallel) double-screw extruder ... divided into up and down pedrail, three-claw, four-claw, six-claw, etc. in terms of thickness and diameter ...