PVC pipe extrusion line equipment:
Equipped with conical twin screw extruder or parallel twin screw extruder, adopt optimized spider die with chrome-plating, ensure the melt plasticization homogenous and distribution uniform.It adopts pipe extrusion die, vacuum calibrating water tank, spray cooling water tank, hauling unit, cutting unit and stack unit.The teatures of the rigid pipe equipment:pedrall hauling, automatic cutting and material discharging. Features of the production line:automatic temperature controling, stable performance, and easy operation. It shall be the first choice for PVC pipe production.
We can allocate the special installation for the manufacture of the inner wall spiral coil and core ply blister tube set according to the client 's requirements.
Main Technical Parameter :

Item	PVC63	PVC160	PVC250	PVC315	PVC450	PVC630
Produced Pipe Specification(mm)	φ16-φ63	φ75-φ160	φ125-φ250	φ180-φ315	φ200-φ450	φ355-φ630
Vacuum forming length(mm)	6000	6000	6000	6000	6000	6000
Degree of vacuum(Mpa)	-0.03~0.08	-0.03~0.08-0.03~0.08 -0.03~0.08	-0.03~0.08	-0.03~0.08	-0.03~0.08	-0.03~0.08
Max hauling force(N)	10000	15000	20000	25000	30000	50000
Hauling speed(m/min/max)	10	6	4	3	2	1.4
Effective hauling length(mm)	1000	1500	1500	1500	1800	1600
Compressed air consumption(m3/h)	0.4	0.6	1.0	1.2	1.5	2.0
Refilled water volume(m3/h)	5	6	7	8	9	12
Line length(m)	20	22	30	30	36