After many years continuous research and development, JWExtruder’s large-diameterHDPE hollow wall coil pipe extrusion system can produce up to Φ3000mm diameter pipes. According to different working conditions, this operating system can produce Grade 1 - 4 pipes, rigidity: max.16KN/㎡. HWC pipes are nontoxic, corrosion-resistant, aging resistance and weather resistance(-70℃-+ 80℃),it can be landfilled above or underground,it has been widely applying in agricultural and industrial water conveyance areas.

Performance characteristics:
• Co-extrusion process
Reduce pressure type screw and co-extrusion;
Equip with special plastic mixing components, to ensure high speed extrusion.
• Die head
Joint feeding system, composite die-head, extrusion through spiral rotating method.
• Vacuum calibration tank
Optimized design for water and cooling system, stainless steel throughout;
Extra-long cooling water tank, to provide maximum cooling performance, when producing large quantity.
• Cutting machine
Hydraulic cutting machine with chipless cutting technology.
• Control system
Siemens PLC control system, fully automatic.

Key Technical Parameters

The above specification is subject to change without prior notice