The Secondary Cable is a type of hollow, specialized cable designed for high-current heating equipment, primarily categorized into Kickless (Flexible) Cables and Secondary Water-Cooled Cables. It is typically composed of three parts: cable terminals (electrodes), conductive wires (cores), and an outer protective sleeve. Primarily used to deliver high-power, flexibly routed welding current for Suspended Spot Welding Machines or Gun Welding Systems, it serves as a critical component connecting the transformer to the welding gun within the power circuit, playing a vital role in the equipment's operational stability, efficiency, and service life.

• High-Performance Cable Terminals: The cable terminals are precision-made from high-purity copper using a one-time forging process, significantly enhancing conductivity and mechanical strength. This ensures low resistance and minimal heat generation at connection points during high-current transmission.

• Low-Impedance Conductive Structure: The wire core consists of multiple strands of high-purity red copper rods drawn into single wires and tinned before stranding. This structure overcomes the drawbacks of traditional conductors like fuzzing and breakage, achieving superior conductive performance with low impedance and high current-carrying capacity.

• Advanced Joint Connection Technology: Incorporates either new high-temperature welding technology or non-welded crimping processes. Welded joints offer high-temperature resistance, low resistance, and high conductivity, capable of withstanding high-current surges without breakage or detachment. Crimped connections further enhance connection reliability and service life.

• Durable & Flexible Rubber Sleeve: The outer protective sleeve is made of special rubber hose with high rubber content, offering excellent flexibility, wear resistance, heat resistance, and elasticity. Available in various colors for easy identification and management, it withstands the frequent movement and bending of welding guns.

• Robust & Aesthetic Hose Clamp: The hose clamps are made from stainless steel sleeves and are crimped in place using a hydraulic locking machine. Compared to traditional stainless steel band locking, this method provides more uniform clamping force, longer service life, and a neater, more aesthetic appearance, effectively preventing sleeve slippage

Besides standard models, we can customized according to your requirements. More details, please contact!