Pipe Production Line

Krah Pipe Production Line (Large Caliber PE Winding Structural Wall Pipe Production Line)

Technical parameter:




Total Power(KW)


Product description:

The unit is commonly known as krah pipe in China, and it takes high-density polyethylene (HDPE) resins as main material by hot winding molding process. It is winding structural wall pipe B with strong anti-pressure capability, and supported by polypropylene (PP) single wall corrugation pipe. The pipe has smooth surfaces inside and circular reinforced structure outside, and it also has high circular rigidity, strong impact resistance and melting sealing joint. It belongs to flexible pipe.

1.High-efficiency special extruder with high output and low energy consumption;

2.Special designed cladding moulds with improving the circular rigidity, easy disassembling and assembling;

3.European or Japanese ignition systems and flame detecting equipment, 

automatically detects the flame working state, with high reliability and safety;

4.The demolding system takes platform towed demolding structure, with high demolding efficiency;

5.The production line takes PLC control system, and it can control the entire manufacturing process by Man-machine interface; the operator can finely adjust the production parameters according to the actual production status and the adjusted data can be saved in the control system.

Application Field:

●Underground drainage, sewage, aeration and others in municipal construction areas;

●Drainage for railway, highway, court and others in road engineering areas;

●Nuclear power plants, steel mills, power plants, petrochemical plants, docks, stations;

●Tidal flat, saline pool, riverbed, soft foundation expansive soil, earthquake zone and others in adverse environmental areas.

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