4 Cavity PVC conduit pipe production line

CHARACTERISTICS and APPLICATIONS

Suitable diameter：16mm-32mm

4 cavity PVC electrical tube, water supply pipe extrusion line can extrude four pipes at same time on one machine. This line can save invested cost in factory building and production, which increase the capacity a lot and reduce production time. SJSZ65 conical twin-screw extruder can easily reach 5.5-6.5 ton/per day, the production speed take 16mm as example can get more than 8-10m/min. The whole line is composed of conical twin screw extruder , 4 cavity mould, 4 cavity cooling calibration tank, 4 cavict haul-off，4 cavict cutter and stacker or belling machine.

Features of the complete extrusion line
1 Compact design takes up less room and enables a flexible layout of the assembly line.
2 State-of-the art design gives the machines exclusive advantages of high productivity and superb cost efficiency.
3 Customer-oriented design can meet specific requirement of different customers.
4 All-around technical and comprehensive supports before and after sale services ensure a smooth and care-free operation of this line.
5 A number of adoptions of automation can precisely control the process thus resulting in a solid quality of final product.

Processing flow
PVC powder + additive → mixing → screw feeding → twin screw extruder → mould and calibrator→ vacuum forming machine → haul off machine → cutting machine → stacker