Plastic Tube Extrusion Process

Plastic Tube Extrusion Process is one of the core technologies of plastic tube production, which involves many links such as raw material preparation, extrusion, roughing, finishing and inspection. Here's a closer look at the Plastic Tube Extrusion Process:

First of all, raw material preparation is the first step in the plastic pipe extrusion process. Raw materials generally include plastic resins, fillers and colorants, etc., and their ratios are required to be accurate to ensure the subsequent effectiveness and service life of plastic pipes.

Next comes the extrusion process. In this step, the raw material is processed by pressure deformation in the extruder to form the tube. During the extrusion process, the temperature and pressure are required to be constant to ensure the shape and quality of the plastic pipe.

After extrusion molding, it needs to be roughed. Roughing is mainly to shape the pipe, and through the drawing machine and cutting machine and other equipment, the pipe is cut into a shorter section, while removing the initial residual middle section and transverse bar of the pipe.

This is followed by the finishing stage. At this stage, the shorter pipe is processed by the internal surface polishing machine, surface treatment machine, electric spraying and other equipment to form a variety of plastic pipes with different specifications and requirements.

Finally, plastic pipes need to undergo strict inspection. This includes the inspection of the material, shape, size and other aspects of the pipe to ensure that its quality and performance meet the standard requirements.

In the entire plastic pipe extrusion process, the choice and operation of equipment is also crucial. It is necessary to select the extruder suitable for the production needs and ensure the normal operation of the equipment. At the same time, the operator needs to master the Plastic Tube Extrusion Process and operate in strict accordance with the operating rules to ensure the stable quality and excellent performance of the plastic tube produced.

In general, Plastic Tube Extrusion Process is a complex and delicate process involving multiple links and factors. By continuously optimizing process parameters and improving equipment performance, the production efficiency and quality level of plastic pipes can be further improved.