... PVC, CPVC, UPVC Pipe Making Machine, Plastic Pipe Production Line:PVC, CPVC, UPVC Pipe Making Machine, Plastic Pipe ... )0.4-30.4-30.4-3Installment capacity95135255Features of production line:This production line consists of conical (parallel) double-screw extruder, vacuum ... such as blade and planet type. Additionally, metering device is equipped. The property of the production line is reliable and the ...