Screw is one of the core parts of the plastic extruder equipment. When we use extruder normally, the life of screw can sometimes restrict the service life of the equipment. So we need to know how to improve the life of the screw in the extruder.
Read MoreGenerally speaking, in today's society, among a wide variety of plastic machinery, pipe extruder is also one of the most important types. According to the material flow direction of the extrusion head and the included angle of the screw centerline, the extrusion head can be divided into right angle ......
Read MoreIn the production process, since PVC is a kind of heat sensitive material, even if heat stabilizer is added, it can only increase the decomposition temperature and prolong the stable time without decomposition, which requires strict control of PVC molding temperature. Especially for RPVC, since its ......
Read MoreScrew refers to the metal rod with screw groove that can rotate in the barrel of extruder or injection molding machine. Screw is the most important part of extruder to transport solid plastic, plasticized plastic and melt, which is often called the heart of extruder. Through the rotation of the scre......
Read MoreDue to the rapid development of manufacturing technology of PE pipe extrusion equipment, the comprehensive performance of PE pipe is improved, resulting in the increase of market demand for PE pipe. PE pipes have been used in more than ten industries such as water supply, natural gas and gas transpo......
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