16-40mm Plastic PVC Conduit Pipe Extrusion Line Conical Twin Screw
16mm-40mm Plastic PVC Conduit Pipe Extrusion Line
PVC pipes are widely applied due to their numerous advantages:
- Corrosion resistant
- Self-extinguishing and flame retardant
- Excellent anti-aging characteristics
- Lightweight, easy to flare, bond, bend, and weld
- Lower installation workload and processing costs compared to metal pipes
- Good electrical resistance properties
- Recyclable and environmentally friendly
Production Process Flow
The pipe production process begins with raw material preparation. Customers can mix PVC powder with additives themselves. The mixture is fed into the extruder where it is plasticized and extruded into the mold. The material is shaped by the mold and emerges as pipe. The hot, soft pipe exiting the mold is calibrated and cooled in the vacuum calibration tank using a vacuum sleeve. Further cooling occurs in the cooling tank. A haul-off unit then pulls the pipe away from the extruder. Finally, the pipe is cut to defined lengths and packaged for transport.
Product Features
- Synchronized operation with pipeline - automatically takes pipes from the line and performs belling without human intervention
- Adjustable pipe heating degree and blowing pressure
- Touch screen with wide selection features to prevent pipe wastage
- Internal PLC system enables independent operation from pipe line