Brief introductions of three layers composite PE pipe with inner Silicon-layer Production Line:

HDPE three layers composite pipe with inner Silicon layer is used for HDPE siliconcore pipe production.

The main material is HDPE, and the inner layer is blended and modified HDPE and Silica gel. The whole

line is made up of three extruders. HDPE three layers composite pipes with inner Siliconr layer are

mainly used as protective covering tube for the protection of cables in telecom and network projects

with great market prospect.

Features of Silicon core tube production line:

1.Extruder of pipe line: DC speed regulator and high performance BM type screw, spiral coextrusion dier head.

2.Vacuum calibrator of HDPE pipe line: vacuum negative pressure calibrating and circulating spraying

  cooling system made of 24meter stainless steel

3.Haul off unit of plastic pipe line: equipped with an automatic clamping system, frequency conversion for

  speed cont rolling and stable hauling off.

4.PLC control system of plastic extrusion machinery: realize programmed control of the temperature, extrusion

  amount, length set, haul-off and automatic printing.

Main technical data of Silicon core pipe extrusion plant: