Double-wall corrugated pipe production line equipment by direct extrusion (dual extrusion) molding process, the human-machine interface control system, high degree of automation, reliable quality double-wall corrugated pipe production line, stable operation, a number of products the company has been identified as the provincial Science and Technology Department provincial high-tech products, through international CE certification, ISO9001 international quality certification, and exported to Asia, Africa, Europe, Russia and other regions plastic double wall corrugated pipe production line, and internationally renowned machinery manufacturing companies have established perennial partnership, domestic Many Group companies are purchasing our products, and spoke highly of. Agents of foreign companies and foreign businessmen have maintained good cooperative relations. Companies in the principle of independent innovation, there are 12 national invention patents, utility model patents 26, the appearance of eight patents. Production line control system: Siemens company specializing in PLC control system, large color touch-screen interface, high degree of automation, reliable, easy to operate, with remote communication capabilities, enabling remote fault diagnosis and troubleshooting. . Double-wall corrugated pipe equipment cost increase efficiency 1. staging a screw conveyor section, also known as the feed zone. Role is to accept the material sent by the hopper and push it to the compression segment. ② melting, also known as the compression section. Accept feed zone of loose material sent in an external heating and shear heating the material with a lower melt plastics and package materials inside the air out of the mass is compacted. ③ homogenization section, also known as the metering section. Its role is to accept the compression section to push over the melt material, it is fully melted, then the material is quantitative, pressure extruded. 2. ① barrel barrel generally use vertical slotted barrel. Such transmission capacity barrel strong, good exhaust. ② barrel for material requirements: high temperature, wear resistance, high strength, good processability, good corrosion resistance and low overall cost. ③ barrel and screw with the gap directly affect the life of the extruders of Qingdao double wall corrugated pipe production line machine. Size of the gap determines the size of the leakage flow, and the amount of leakage flow will affect crowded. Inversely proportional to the cube of the size of the leak flow and clearance. Polyethylene extruder with the gap between 0.25-0.32mm. 5. Cooling water-cooled barrel ①: feed inlet section of the barrel of a water-cooled approach must be taken, this can increase the transmission capacity of the screw. ② air cooling: air cooling is a more gentle way. Temperature fluctuations are relatively stable double-wall corrugated pipe production line price, but this cooling method of cooling is slow, bulky, noisy. hdpe double wall corrugated pipe production line _ _ double-wall corrugated pipe production line with three presses supplied by the same three-Plastic Machinery Co., Ltd. Qingdao. 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!