This HDPE/PE Drainage Pipe Extrusion Line can be used in HDPE Large Diameter Gas and Water Pipe which have excellent stiffness and flexibility, heat resistance, aging resistance, high mechanical strength, resistance of environmental stress cracks, resistance to creep deformation, heat-linkage, and so on. So, it is a preferred gas and water pipe for ductwork system between city and its suburb, Large diameter HDPE pipes start to play very important role in the city water and gas supply systems.
Flow chart of HDPE/PE Pipe Extrusion Line :
Raw material + additive → mixing → vacuum feeding machine → hopper dryer → single screw extruder→ color band extruder → mould and calibrator → vacuum calibration machine → cooling tank→ haul-off machine → cutting machine → stacker
1.High speed, big capacity and low power consumption the fastest lineal speed up to 35m/min and power saving of 30%
2.Achieved co-extrusion with 1-5 layers and one mould with several output
3.High speed calibration and good cooling effect with spiral mould structure design and special pipe inner cooling system
4.High speed material feeding with special spiral groove feeding design and outside water jacket cooling
5. Excellent shearing, mixing and stable extrusion with professional barrier type screw, creative shearing and mixing design.