High-speed single-wall corrugated pipe production line a high speed corrugated pipe extruder 1, parameters: Material: PE, PVC Diameter (mm) 550m speed (r / min) 13 nitriding depth (mm) 0.6 ~ 0.7mm heating with cast heating speed corrugated pipe production line price, number of barrel heating section 3 paragraph number heating power 12Kw Temperature range 30 ~ 300 ℃ barrel cooling section 3 paragraph cooling control cooling fan Temperature Accuracy ± 1 ℃ air cooling medium (thermostat) drive motor for inverter motor motor power: 15kw 2, the advantages of using an optimized high efficiency screw plastics, uniform, high yield, production speed. Continuous and stable production, after gearbox optimized performance, low noise. Production range: Φ16mm ~ Φ50mm Production speed: 6-25m / min mold logarithm: 50 pairs Cooling: good stability of water-cooled, forming speed, cooling speed. Long life, easy to operate, the most advanced equipment. 1. Introduction type injection molding machine screw screw screw graded characteristics and features: Compression longer segment, accounting for 50% of the total length of the screw, when plastics ease energy conversion, and more for the poor thermal stability of PVC and other plastics. Mutant screw features: compression short segment, accounting for the high-speed corrugated pipe production line in Qingdao about 5% to 15% of the total length of the screw, the more intense when plasticizing energy conversion, and more for polyolefins, PA and other crystalline plastics. Universal Screw features: strong adaptability universal screw, can be adapted to a variety of plastics processing. 2. Injection molding machine screw injection molding machine screw segments described under normal circumstances can be divided into feeding section, compression section, homogenization segment (also known as metering section). (Note: The ratio of the three different sections of the screw is not the same as the share of Jiaozhou high speed corrugated pipe production line, the screw groove depth is not the same, screw bottom diameter of transitional forms is not the same) (1) feed zone Description: This section spiral groove depth is fixed, its function responsible for preheating and plastic solids conveying and pushing. Must ensure that the plastic at the feed end of the block begins to melt. (2) compression section: This section is tapered SCREW teeth deep ditch, and its function is melted plastic raw materials, mixing, compression and shear pressure exhaust. This section will be completely dissolved in the plastic, the volume will be reduced, the compression ratio of the design is very important. (3) homogenizing segment Description: This section is fixed Goushen SCREW ditch, its main function is mixing, melt pumps, meters, also must provide sufficient pressure to maintain a uniform temperature and melt stability of the molten plastic flow. pvc corrugated pipe production line speed high speed corrugated pipe production line _ _ with three presses offered by Qingdao Plastic Machinery Co., Ltd., with three. Plastic Machinery Co., Ltd. Qingdao with three (www.tongsansuji.com) strong, credible, Qingdao, Shandong Province in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you to join with three presses and into the brilliant, for a better future!