HDPE plastic double wall corrugated pipe production machine

Product Description

Double wall corrugated pipe production line 

The double-wall corrugated pipe production line includes extruder, corrugated forming machine, spray cooling tank, planetary cutting machine, and blanking rack.

To produce high-quality double-wall corrugated pipes, the corrugated forming system plays a vital role, and all the key technologies for producing double-wall corrugated pipes are also concentrated here. The subdivision of the corrugated forming system can be divided into three parts: corrugated forming machine, corrugated forming module, extrusion die and cooling setting.

First look at the corrugated forming machine. The function of the corrugated forming machine is to make the corrugated forming module installed on it run continuously and stably, and to provide the necessary vacuum and cooling functions for corrugated forming. In order to make the corrugated forming module run continuously and stably in forming, the module running track design of the forming machine is particularly important. The excellent running track design of the corrugated forming machine module can greatly increase the service life of the machine. A good track design should have very little friction. The lower the friction, the lower the wear and the longer the life. In the production of double-wall corrugated pipes, the corrugated forming module also plays a vital role. One is that the corrugated forming module directly determines the shape of the wave crest, and the other is that the manufacturing process of the corrugated forming module directly affects the quality of the pipe. The die head for the production of double-wall corrugated pipes is very different from the die head for the production of solid-wall pipes due to technological reasons. When producing corrugated pipes, on the one hand, the die head is required to have a double-layer runner structure, and on the other hand, the material requirements of the die head are higher. The ideal material should be the same material as the barrel and screw of the extruder**8CrMoALA , After nitriding treatment, it has high precision, high strength and good stability. Although the price is high, it is reliable in use and can ensure the product quality of the pipe.

 For more information, please feel free to contact with me. 

Anita Zhang