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Solid Copper Busbar Processing

The copper busbar (copper busbar / current collector) is the core conductor for transmitting large currents in electrical systems. It is made of T2/T3 oxygen-free copper (Cu + Ag ≥ 99.90%), through processes such as rolling, cutting, bending, punching, and surface treatment. It features low resistivity, high mechanical strength, and strong corrosion resistance.

It can be customized to complex structures like U-shaped, L-shaped, and Z-shaped according to customer drawings.

    The copper busbar processing procedure

    Raw material inspection→Raw material rolling→CNC cutting and trimming → CNC bending and shaping→Precision punching / wire pressing → Surface treatment (tin plating / silver plating / passivation) → Finished product assembly (if required) → Comprehensive quality inspection → Packaging and storage.

    The application for the busbar

    High and low voltage switch cabinets,

    distribution boxes,

    bus ducts and other distribution equipment.

    New energy charging stations,

    Energy storage systems,

    Photovoltaic inverters for high current connection.

    Electrolysis projects in metal smelting,

    Electroplating,

    Chemical caustic soda production

    Power transformers

    Generators and other electrical equipment for bus connection.

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    Package&Shipping

    Package&Shipping
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