我公司研发制造的真空定径管材挤出生产线结构合理，性能优越，品质升级配备PLC电脑集成控制，新工艺，自动化程度高，提高了整条生产线的性能，得到国内外客户大力好评。
Introduction to Vacuum Sizing Equipment Products
PE pipe vacuum equipment is a new type of vacuum sizing method for prefabricated directly buried insulation pipe production line developed by our company by introducing and absorbing advanced German technology. It is mainly suitable for extruding HDPE raw materials and recycled materials. The vacuum sizing pipe extrusion production line has the advantages of fast extrusion and low energy consumption. The vacuum sizing pipe production line uses a fast single screw plastic extruder with a spiral body head and rapid vacuum shaping to produce a smooth and uniform surface of the finished product; Equipped with a planetary cutting machine, automatic cutting, neat cutting surface of the pipe skin, reducing waste, saving costs, greatly reducing labor, and improving production efficiency.
The vacuum sizing pipe extrusion production line developed and manufactured by our company has a reasonable structure, superior performance, upgraded quality, equipped with PLC computer integrated control, new technology, and high automation level, which has improved the performance of the entire production line and received strong praise from domestic and foreign customers.
Characteristics of vacuum sizing equipment products
1. The entire production line adopts variable frequency energy-saving motors, which have the characteristics of wide speed range, energy-saving and energy-saving, reduced energy consumption, environmental protection and safety, good starting performance, and large torque.
2. Using high hardness domestic famous brand gear reducers, reliable transmission performance, suitable for long-term operation, and brand guarantee.
3. The design of the high-speed plasticizing screw produced in Zhoushan is reasonable. Under high-speed operation, the material is easy to decompose. The screw can accelerate the melting of the material, reduce pressure fluctuations, and make the product uniform, resulting in high production yield
4. The feeding section of the hopper chamber is equipped with KTV bushings, which can accelerate the particle transfer rate and stabilize the performance of the single screw plastic extruder.
5. The vacuum sizing pipe production line is equipped with a dual channel temperature automatic controller, which has small heating temperature fluctuations. According to the processing technology of different raw materials, matching heating temperatures can be selected, and automatic temperature control can be used to control the temperature of the machine head and screw barrel.
6. High speed and high yield extrusion based on high-quality foundation.
7. The design concept of low-temperature plasticization ensures the extrusion of high-quality products.
8. High torque output, extra large thrust bearing.
9. The gear and shaft are made of high-strength alloy steel, carburized and ground.
10. High hardness, high smoothness, ultra-low noise.
11. The hopper type automatic dryer prevents material moisture.
12. Automatic feeder, effectively reducing labor intensity.
13. Optional weighing and feeding device. Control the weight of the product.
14. Automatic PLC intelligent control can achieve linkage between main and auxiliary machines.
15. Easy to monitor human-machine interface for easy understanding of processing and machine status.
16. The control method (temperature control instrument) can be replaced as needed.
17. The material is 38CrMoAL/A nitrided and wear-resistant.
18. Strict temperature control accuracy, combined with wind and cold water cooling for cooling.
19. Unique inlet design with perfect water cooling device.
20. Professional irregular trapezoidal groove design bushing.
21. The screw tube with a groove surface feeding bottom sleeve has enhanced feeding function, providing guarantee for high-speed and high-yield extrusion.
