The UPVC foam core pipe extrusion line can produce UPVC pipe, PVC foam pipe, PVC pipe with internal screw thread, PVC foam pipe with internal screw thread, PVC hollow wall pipe with internal screw thread. This kind of pipe features: smaller density 0.7-1 (while traditional pipe about 1.4). Noise reduced. It can reduce the noise and guide water flow. The ability of ventilate and drainage is increased. PVC foam pipe noise is 7-15DB lower than traditional PVC pipe. It is an alternative for construction to the common pipe.

The UPVC foam core pipe extrusion line adopts two sets of outward reverse rotation conical twin-screw extruder.

The UPVC foam core pipe extrusion line adopts co-extrusion die ensures high quality pipe. By equipping spiral grooved core-rod you can produce foam core pipe with internal screw thread and hollow wall pipe with internal screw thread.

The UPVC foam core pipe extrusion line adopts vacuum cooling calibration tank. The tank is made of stainless steel. The pipe is calibrated precisely. The spray water cooling bath ensures fast cooling. The finished pipe surface is smooth and glossy. Haul off unit adopts two caterpillars. The haul off speed is controlled by frequency inverter. With control center, high automation, operate easily.

 Main Technical Data