PVC Twin Pipe extrusion Line is used to produce PVC twin pipes which are used as electric thread-passing pipes and so on. 

This line composes a conical double-screw extruder, different pipe die heads and the relevant auxiliary machines.

With reasonable structure, stable and reliable performance, this line can make small diameter pipes with high quality and excellent productivity.  

This production line can fulfill synchronic speed adjustment between the main motor of the extruder with first class pipe die; perfect twin pipe vacuum sizing system; optional length set and accurate adaptation stacker.