The unit is used to produce PVC steel wire reinforcing soft pipe.The pipe wall is soft PVC plastic,in which there are spiral steel wire. The pipes have the strong point of extrusion,corrosion, static resistance, high pressure resistance, good circulation, it is used to convey the pressure or flammability gas and liquid, and resorb and light replacement of liquid impurity, it is widely used in such areas as mechanical engineering ,chemical industry,architecture,agriculture irrigation,vacuum device and soft pipe used for dust collector.
