PVC threading pipe extrusion line

PVC electric conduit pipe making machine / Double pipe extrusion line Pipe diameter:16-63mm,Screw&barrel:30CrMoAlA;Cooling way:Recycling water; PVC threading pipe extrusion line is mainly used to produce all kinds of PVC pipes, which are widely used in water supply and drainage of agriculture land and buildings, and cable laying. This production line is composed of conical twin screw extruder, and vacuum sizing device, traction machine,cutting machine and roll over stand.