The molding of PE pipe extrusion line is realized by mold, sizing sleeve and cooling device. The mold used for manufacturing plastic pipe includes diaphragm, support, mold body, mandrel, forming mold, etc.
1. It has the advantages of high automation level, simple operation, continuous production, firmness.
As an important part of chemical building materials, plastic pipe extrusion line is widely accepted by the majority of users for its superior performance, sanitation, environmental protection and low consumption, mainly including UPVC drainage pipe, UPVC water supply pipe, aluminum-plastic composite pipe and polyethylene water supply pipe.
2. The PE pipes produced are non-toxic, inodorous, no decay, anti-aging and fire-resistance.
As an important part of chemical building materials, plastic pipe production line is widely accepted by users for its superior performance, hygiene, environmental protection, low consumption, etc., mainly UPVC drainage pipe, UPVC water supply pipe, aluminum-plastic composite pipe, polyethylene water supply pipe, which is a sensible choice for gas and water lines between cities.
3. When the polyolefin type large-diameter pipe is used as the support mold, the support forms longitudinal ribs on the inner wall of the pipe. Therefore, it is often used to produce large-diameter and high-density polyethylene pipes, gas pipes and some important new materials.
4. The shear force near the support is greater than the center because the shear force is different when the data passes through the support. There is a constant velocity difference in the data flow in the support area. If the tightening ratio of the die is too small or the straight line is too short, there will be support marks on the inner wall of the pipe, which will lead to longitudinal cracks in major cases.
Whether PE pipe extrusion line is used correctly. First of all, we should pay attention to whether the PE pipe extrusion line can be used reasonably. When using PE water pipe extrusion line, if you don't know the actual situation, accidents may happen. For example, before constructing and configuring lifting equipment, it is necessary to understand the surrounding environment, what solutions should be taken in the process of installation, and how to continuously improve the firmness of PE pipe extrusion line.
Therefore, the equipment of PE pipe extrusion line should not be strong. Otherwise, the device of the equipment will not meet the environmental premise, which will obviously affect it.
Of course, the use of PE pipe extrusion line should not be wrong. It should be resolved as soon as possible after failure. When using, some places are not sensitive enough, or some places are often stuck, so you need to record the problems in the utilization process. Therefore, it is always a good idea to record the problems of PE pipe extrusion line, understand the specific problems, and formulate accurate work calculation and maintenance calculation.