What is Plastic Extrusion? Plastic extrusion, also known as plasticating extrusion, is a continuous high volume manufacturing process in which a thermoplastic material -- in a form of powder, pellets or granulates -- is homogeneously melted and then forced out of the shaping die by means of pressur......
Read MorePVC pipe, PE pipe production process of surface pitting may be due to impurities in the molten material, the caliber of water flow is not appropriate or the water contains impurities and other reasons.
Read MoreScrew-extruder is the core equipment in plastic forming and blending modification. In the actual process of blending modification, the screw of the extruder is in a harsh environment with high pressure and high temperature and is subjected to tremendous friction and shear forces.
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