Application: With HDPE pipe extrusion line you can extrude high quality large diameter water supply pipes. The pipes produced by our line have excellent stiffness and flexibility, resistance to creep deformation, excellent heat-linkage. Large diameter HDPE pipes start to play very important role in the city water supply systems. Properties and Advantages: The production line consists of control system, extruder, mould, calibration unit, haul-off unit, planetary cutter and stacker. Features and advantages: 1. With this production line you can extrude high quality large diameter water supply pipes. 2. The calibration unit adopts the special slotted technology and it is cooled down by water, so that the pipe can be precisely made. 3. The electrical control parts, equipped with PLC module and LC, features in perfect alarm system, friendly human-machine interface and easy operation.