PE pipe sales calls -189-5381-0188 Liu Bao Jingli -133-2528-3560 solution manager -133-2528-3650 fat coal mine PVC pipe insulation | coal mine polyethylene pipe | pressure hose | PE pipe 1 Select the basic raw material is also the first factor: PE plastic pipe specification grade variety, and countless brands of the same kind of material can produce HDPE double wall corrugated pipe but can not produce PE pipe. Here manufacturers still need to identify themselves, to choose the right pipe material, choose the time you want to test the performance of multi-materials, such as impurities, such as fat soluble (PE pipe sales call 133-2528-3560 Solution Manager) 2. Traction Factors affecting the rate of PE plastic pipe quality: a direct impact on the speed of pulling the wall thickness of the product. Pulling speed should be compatible with the extrusion speed, take-up speed is usually higher than the pipe extrusion speed of 1% to 10%. Effect of temperature on PE plastic pipe quality: temperature affect the plastics and plastic pipe production is mainly due to the cable, the temperature is too low, plastic is bad, the temperature is too high, the material is easily decomposed. Temperature control should be determined according to the original formula of factors, and the structure of the nose extruder screw speed and so on. When machining of hard PVC pipe, because the processing temperature and decomposition temperature quite close, the production should be strictly controlled material temperature at various points. Also note the location of the error and Thermometer measuring point. (PE pipe sales call 133-2528-3650 Liu) 3. Impact screw speed of pipe quality: the screw speed choice directly affects the yield and quality. pe pipe extruder screw speed depends both on the size, while depending on the size of the pipe diameter. Increase speed, out of the amount will increase, cut the material by a larger force, helping plastics material, but the material in the screw residence time is short, high frictional heat pipe wall is rough, Pipe strength decreases, so screw speed control should be based on yield, product appearance and physical and mechanical performance requirements of trade-offs. 4. The impact on air quality PE pipe: compressed air tube shape and maintain a certain roundness, its pressure is generally 0.02 ~ 0.05mpa. (PE pipe sales call 189-5381-0188 Bao Jingli) Traction Cooling on PE plastic pipe quality: pe pipe this point I believe we have a better understanding, cooling extrusion material will not reach the adhesions were not stereotypes. Is best combined with a water-cooled using air, cooling water temperature should be about Hobo 15 ° PE pipe sales calls -189-5381-0188 -133-2528-3650 Liu Bao Jingli -133-2528-3560 solution mine manager underground pipe insulation with PVC grease | coal mine polyethylene pipe | pressure hose | PE pipe