machine characteristic. Good quality, High capacity, lower price, Good after-sales service Detailed Product Description PVC pipemaking machineis mainly used in the manufacture of the UPVC and CPVC pipes with various tube diameters and wall thickness such as the agricultural and constructional plumbing, water supply and drain etc.This set is composed of conical twin-screw extrude, vacuum calibration tank, haul-off machine, cutter, stacker etc. The screw extruder and traction machine adopt imported AC frequency control device. The vacuum pump and traction motor both adopt advanced products. Thehaul-off machinehas many models, such as two-claw, three-claw, four-claw, six-claw etc. It may choose visual blade or cutting type.The unit is of reliable performance and high production efficiency.Our machine can produce the PVC pipe with diameter from 16mm to 630mm.If you are interesting in this machine,please contact me. thanks