Automatic Corrugated Pipe Extrusion Line with Co-Extrusion Layer System for Double Wall Corrugated Pipe and Precision Temperature Control

This production line is designed for manufacturing flexible corrugated pipes using PE, PP, or PVC materials. These pipes are widely utilized for wire protection, drainage, ventilation, and automotive applications. The system ensures stable performance, high output, and uniform pipe forming through precision temperature control and optimized die design.

Plastic granules are fed into the hopper and melted in the extruder under controlled temperature and pressure. The molten material is then shaped in the corrugation mould using vacuum or pressure forming. After shaping, the corrugated pipes are water-cooled to stabilize their form. The cooled pipes are automatically cut to the required length and collected by the coiler for inspection and packing.

• Designed for producing single or double-wall corrugated pipes with stable performance and precise forming
• Feeding system ensures continuous and uniform material input for efficient extrusion
• High-performance single screw extruder provides consistent plasticizing and melting under controlled temperature and pressure
• Forming unit adopts vacuum or pressure shaping technology to achieve accurate corrugated structure and smooth surface
• Water cooling system ensures rapid and even cooling, maintaining product dimensional stability
• Automatic cutting unit enables precise length control and smooth cutting surfaces
• Coiler automatically collects finished corrugated pipes, improving efficiency and reducing manual handling
• PLC control system allows centralized operation and parameter adjustment, ensuring easy and safe operation
• Compact machine structure with easy maintenance and fast mold replacement
• Equipped with well-known brand electrical components for reliable performance and long service life