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Manufacturing Process

Manufacturing Process :

Processing Process

  • 01

    CCDR(Continue Casting Direct Rolling

    Put the Aluminum ingot into the melting furnace, moulding it into Aluminum rod or Aluminum alloy rod of diameter 8-9.5mm after melt.

  • 02

    Wire drawing

    Draw the electric round aluminum rod into wire of diameter 0.15-5mm with high-speed drawing equipment.

  • 03

    Stranding

    Strand one or more wire layers surrounding the concentric wire into conductor.

  • 04

    Insulation

    Extrude the conductor with the XLPE raw material surrounding it, material cross link under high- temperature and high-pressure, then cooled to be insulation.

  • 05

    Cabling

    The process to bunch several insulated conductors into one.

  • 06

    Metal armoring

    In order to protect the insulated conductor, surround the insulated conductor with magnetic or non magnetic metal material, like steel wire or aluminum wire.

  • 07

    Sheath

    Extrude the cable after surround the semi-finished armored insulated conductors with melting PVC or PE.

  • 08

    Test

    The power cable plays an important role in power transmission lines, can be used only after strict testing.

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