The HDPE multi-layer pipe extrusion production line is a piece of equipment used for manufacturing special application pipes. Its structure can be multi-layer HDPE pipes such as AB, ABA, ABC, etc., and it can have a high-maintenance inner layer for internal lining, which is used for various industrial and mining, sewage, chemical raw material transportation, etc.

Equipment composition:

Single screw extruder (2 or 3 units) + multi-layer co-extrusion pipe mold + vacuum sizing box + water-cooled spray box + crawler traction machine + chip-free cutting machine + material transfer frame / winding machine

Advantages:

The extruder is equipped with a long-to-diameter ratio screw and an AC motor, achieving high production efficiency and energy conservation.

The mold body adopts independent spiral mechanisms for each layer, ensuring uniformity and maintaining stable melt temperature under high production volume, while reducing the cooling length.

The traction is controlled by servo technology, with a wide range of speed adjustment capabilities, ensuring stable high-torque production at low speeds.

● Using a smooth-cutting machine, the cutting lines are clear and precise, and the cuts are aesthetically pleasing.

● You can choose to develop a data collection and analysis system to achieve transparent production management.