China origin PVC electric wire two cavity conduit pipes making machine line Description of PVC two pipes machine: The UPVC / PVC pipe machinery is equipped with conical double screw extruder. With this machine, the line can achieve a high-efficient production. The final products are widely used in protecting wires and cables in daily life or industry and construction. It has the advantages of wear-resisting and moisture proof so it can make wires and cables safe.   Process flow of PVC two pipes machine: Raw material+additive→mixing → conveying feeding → force feeding → conical double screw extruder → "one mould two pipes"mould → calibrator → double spray vacuum calibration tank → ink printer → double belt haul-off → double uplift cutter → double pipe rack → finished product inspecting & packing   Technical Parameters of PVC two pipes machine: 

Model	Auxiliary	Screw Diameter(mm)	Pipe Range(mm)	Capacity(kg/h)	Main motor power(kw)	Total Power(kw)	Line Length(m)
U-PVC40	One mould two	51/105	16-40	80-120	18.5	50	22
U-PVC63	One mould two	65/132	75-63	120-250	37	100	25

  Pictures of PVC two pipes machine:            Exhibition show:     Shipping show:     If  you want more information about PVC two pipes machine, please contact us, thanks! Our company is near Shanghai, about 130km. Welcome to our factory anytime. Skype: caivisales1