1.PVC管

聚氯乙烯（PVC）管由塑料和乙烯基组合材料制成。

管道坚固耐用，不易损坏且使用寿命长。

PVC管不会随着时间的流逝而生锈，腐烂或磨损。是因为，

PVC管道最常用于水系统，地下布线和下水道管线。

2.性能与优势：

• 易于安装

• 轻巧的结构

• 长期耐用

• 耐爆

• 无铅（安装不需要溶剂或水泥）

• High degree of corrosion resistance

• Superior stiffness  compared to other plastic pipe which limits long term deformation under soil load

• More resistant to water disinfectant induced oxidation than other thermoplastic pipe systems

   

   

3.Machine Features:

• High performance decelerating torque gear box.

• High precision, wide speed-regulation, forced proportional lengthened feeding system.

• Reliable & efficient vacuum air exhaust system

• Cyclic oil heating device for screw core which is convenient to control temperature.

• High performance, low noise air cooling system.

• Perfect & accurate automatic temperature -control system.

• Precise & stable speed-adjustment system.

4.Technical Parameters