You may not know it very well. Generally speaking, in the production process of plastic products, a common equipment is the plastic extruder. There are many kinds of plastics that can be produced by the plastic extruder. However, when we select the plastic extruder for production, we need to select ......
Read MoreThe ratio of the length of the working part of the screw (including the length of the threaded part, also referring to the length from the centerline of the feeding port to the end of the screw thread) to the diameter of the screw, is called the aspect ratio. When other conditions are fixed, such as......
Read MorePE three-layer co-extrusion pipe equipment production line is a production and manufacturing line of plastic pipes using vacuum sizing technology. However, if the technology is not mature, the processing is rough, and the process is not refined, some unexpected failures may occur, such as no vacuum.......
Read MoreIn the process of PE-RT pipe processing, if the control is poor in the process of raw material melting, pipe blank forming, cooling sizing, etc., the mechanical properties of the pipe will be reduced due to the decomposition of raw materials, the orientation of molecular chains or the crystallizatio......
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