HDPE Large Diameter Hollow Wall Winding Pipe Extrusion Line

HDPE Large Caliber Hollowness Wall Winding Pipe made by this production line has high ring stiffness and high brunt intensity due to its unique structure. It can be used for over 50 years and has many advantages such as light weight, easy operation, facile installation, withstanding pressure, corrosion resistant such as acid, alkali and salt etc. Now it is widely used as sewerage and drainage pipe nowadays. This product has a good prospect in application and enjoys a potential market.
The screw is the double-stage pressure reduction type, with special elements to promote the mixing plasticization, coordinated with the highly precise temperature control and high torque, the line can use full recyclable material. The two machines combined type feeding, spiral rotation foamed and high efficiency compound crafts ensure a high quality product. The special plastic and steel compounding technology ensures a reliable compounding, which highly enhances the pipe performance. The adjustable extruder frame is easy and flexible to operate. The PLC automatic control system is reliable and convenient for maintenance. Characteristic of pipe: high rigidity, light weight, low costs, good sealing performance of the connector; acid and alkali resistance, corrosion-resistance, and long service life, convenient for construction. The pipe is widely used as the underground water drainage system. 
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