Aluminum wire processing
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  • Aluminum wire processing

Aluminum wire processing

Aluminum wire processing uses electrical-grade round aluminum rods as raw material and, through processes such as drawing, annealing, surface treatment, stranding, and alloying, produces aluminum wires and aluminum conductors with various diameters and performance characteristics. This is a critical manufacturing step in the production of electric wires and cables, overhead conductors, enameled wires, and hardware wire meshes, among other applications.

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  • Product Description
  • Aluminum wire processing uses electrical-grade round aluminum rods as raw material and, through processes such as drawing, annealing, surface treatment, stranding, and alloying, produces aluminum wires and aluminum conductors with various diameters and performance characteristics. This is a critical manufacturing step in the production of electric wires and cables, overhead conductors, enameled wires, and hardware wire meshes, among other applications.

    Main Process Flow

    Brushed
    The aluminum rod is drawn stepwise through a die to produce aluminum wire of the desired diameter.
    Classification: large pull, medium pull, small pull, micro pull.
    Annealing
    Eliminate work hardening and restore the aluminum wire’s ductility, elongation, and electrical conductivity.
    Common methods: online continuous annealing and box-type annealing.
    Surface Treatment
    Bare aluminum wire: used directly as the conductor in cables.
    Tin-plated / Galvanized-aluminum wire: enhances corrosion resistance and weldability.
    Anodized aluminum wire: enhances corrosion resistance and aesthetic appeal.
    Stranding / Bundling
    Multiple aluminum strands are stranded together to enhance conductor flexibility and mechanical strength, making it suitable for overhead lines and power cables.
    Deep processing
    Enameling, braided shielding, flattening, bending, and soldering for shaping, among others.

About Us

 

Hebei Zhongmai Metal Wire Co., Ltd.

Hebei Zhongmai Metal Wire Co., Ltd. was established in 2012 and is located on Landu Avenue in Jiajiakou Town, Ningjin County, Xingtai City. It is conveniently situated adjacent to the Ningjin-Dongqing-Yin Expressway and National Highway 308, with a well-developed transportation network that provides convenient support for logistics, transportation, and business expansion.

The company covers a total area of 26,680 square meters and currently employs over 80 people. Relying on its large-scale production base and a team of highly skilled professionals, the company has established an efficient and stable operational system. As a leading enterprise in the metal wire industry, the company has been deeply engaged in this sector for many years and has developed an integrated “production + sales” business model. Its core products include processed items such as copper wires, aluminum wires, stranded wires, and aluminum alloy conductors.

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