HDPE silicon-core pipe making line
1.Extruder of pipe line: DC speed regulator and high performance BM type screw, spiral co-extrusion die-head.
2.Vacuum calibrator of HDPE pipe line: vacuum negative pressure calibrating and circulating spraying cooling system made of 24 meter stainless steel.
3.Haul- off unit of plastic pipe line: equipped with an automatic clamping system, frequency conversion for speed controlling and stable haul-off.
4.PLC control system of plastic pipe line, realize programmed control of the temperature, extrusion amount,length set, haul-off and automatic printing