Application and feature The machine is used to produce PVC steel wire reinforced transparnet pipes. The pipe wall is made of transparent PVC plastic in the pipe inner-wall, there are spiral steel wire. The kind of pipe has the advantage of extrusion resistance, corrosion resistance, static electricity high pressure or combustible gas and liquid, heavy suction and delevery of liquid elude. It is mainly used in machinery, such as chemical industry, buliding, irrigation and vacuum pumps, etc. The main motor, machine and tractor operators using variable frequency control system, easy to adjust, reliable to run, stable, low energy consumption. The screw of extruder with special design, better effective plasticization of raw materials, stable production. High efficient, easy in installation and maintain. Adopting advanced world famous brand components in pneumatic parts,electric parts and operation parts. Running in of high automatization and intellectualization, no pollution. Support with professional technical persons and one year warranty.