PVC drainage pipe extrusion machine
Pipe specification: Dia. 32, 40, 50, 75, 90, 110, 160, 200,250, 315
Normally the length of PVC drain pipe is 4m or 6m, that depend on customer's requirements.
Pipe international standard: GB/T5836-2006
PVC plastic drainage Pipe advantages:
Pipe surface is hard and good stretch strength
Anti-aging, it can use more than 50 years
Anti-corrosion of mineral acid, alkali, salt, good performance, it is quite suitable for industrial sewage discharge and delivery.
Pipe inside wall is smoothly, , no need much work to protect.
Low oxygen index, so it can extinct itself.
Pipe's coefficient expansion small, so it is not easily effected by temperature
This kind of pipe is easy to install and with high installation efficiency.

For its extrusion machine, has following features:
1) It is mainly used in the manufacture of PVC pipes with various diameters and wall thickness in the aspects such as the agricultural and constructional plumbing, cable laying etc.
2) The set is composed of conical twin-screw extruder, vacuum cablibrating tank, haull-off, cutter, stacker or belling machine etc.
3) The extruder and haul-off machine adopt the imported AC frequency control device.
The vacuum pump and hauling motor employ superior goods.
4) Haul-off machine of different specifications, such as two caterpillars, three caterpillars, four caterpillars, six caterpillars etc are designed for different requirements.
5) It is additionally attched with length measuring apparatus and thickness increasing device.
6) The unit is of reliable performance and high production efficiency