42m/min Plastic Pipe Extruder for Flexible Conduit Manufacturing

42m/min Plastic Pipe Extruder Product Introduction 

The 42m/min Plastic Pipe Extruder for Flexible Conduit Manufacturing is designed to meet the demands of high-speed and high-efficiency production lines. It is capable of processing various thermoplastic materials such as PE, PP, and PVC to produce flexible corrugated conduits with consistent quality and durability. Equipped with a high-performance single-screw extruder, precision temperature zones, and an automatic control system, the machine ensures smooth melting, stable extrusion pressure, and continuous operation. The line includes forming, cooling, and cutting units, enabling fully automated production. It is widely used in electrical conduit systems, underground cable protection, automotive wiring harnesses, and industrial piping solutions.

Working Principle：

Plastic granules are fed into the extruder where they are heated, melted, and homogenized through a rotating screw. The molten material is then pushed through a specially designed die to form pipe shapes. A corrugator or forming system shapes the conduit into flexible structures, followed by cooling and sizing units to stabilize dimensions. Finally, the pipe is cut or coiled, completing a continuous and efficient production process.

Technical Specifications：

Line Speed	42 m/min
Applicable Material	PE PP PVC Thermoplastic
Extrusion Type	Single Screw Continuous Extrusion Line
Screw Diameter	75 mm
Screw Speed	20–90 rpm
Main Drive Power	30 kW
Heating Zone Quantity	5 Zones
Total Heating Power	24 kW
Cooling Method	Water Cooling and Air Cooling Combination
Forming System	Automatic Corrugator or Spiral Forming Unit
Cutting Method	Automatic Length Cutting or Coiling
Control System	PLC Touch Screen Intelligent Control

Main features：

· High-Speed Output: Reaches up to 42m/min for efficient mass production.
· Advanced Screw Design: Ensures uniform melting and stable extrusion pressure.
· Precision Temperature Control: Multiple heating zones improve product consistency.
· Automated Production Line: Integrated forming, cooling, and cutting systems.
· Strong Material Compatibility: Suitable for PE, PP, PVC, and similar plastics.

Application Scenarios：

· Electrical conduit systems: Flexible pipes for cable protection.
· Construction industry: Underground and wall-embedded piping systems.
· Automotive wiring: Corrugated conduits for wire harness protection.
· Telecommunications: Fiber optic cable protection pipes.
· Industrial installations: Flexible pipelines for machinery and equipment.

FAQ

• Q: What is the production speed?
  A: Up to 42 meters per minute.
• Q: What materials can be processed?
  A: PE, PP, PVC, and other thermoplastics.
• Q: Is the system fully automated?
  A: Yes, it includes automatic feeding, forming, and cutting.
• Q: Can pipe diameter be adjusted?
  A: Yes, by changing molds and forming units.
• Q: Is it suitable for continuous production?
  A: Yes, it supports stable long-term continuous operation.

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