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Ultrasonic Wire Harness Welder WL
Ultrasonic Wire Harness Welder

Ultrasonic Wire Harness Welder WL

Quality, process reliability, and flexibility epitomize optimal wire harness production. The SBT Ultrasonic Wire Harness Welders empower you to attain these attributes in your production lines. Our Welding Machines can weld cables on terminals or busbars, not only in copper, but also in aluminum. The WE series covers almost the entire cross-section range in the cable harness (from 0.35 mm² to 25 mm²). The WS Series is suitable for welding aluminium, copper and mixed joints with cross-sections up to 25 mm². The WD series is suitable for 16 mm² to 50 mm². The WL series was specially developed for large cross-sections up to 200 mm². Connections of cables with busbars are also possible.

    INTRODUCTION

    Ultrasonic metal welding is a key joining technology for automotive wire harness manufacturing. It effectively fuses multiple wires and bonds them to grounding terminals or high-current contacts. Supporting wire cross-sections from 0.35 to 200 mm², this process outperforms crimping and resistance welding by delivering superior electrical joint quality, low energy consumption, precise process control, and robust data management.

    FEATURES

    High Performance Wedge Bonder-WB P602 1
    01
    For high-voltage applications and large cross sections
    Maximum welding power 13000 W
    Short cycle and setup times for high productivity
    Advanced process monitoring of welding quality
    Intuitive operation and easy maintenance

    APPLICATION

    Ideal for a wide range of terminal welding applications, particularly in high-voltage systems and large cross-section connections. It reliably joins copper or aluminum cables to various contact components—including tubular cable lugs and busbars.
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    PARAMETERS

    Dimensions

    1500×1000×1950㎜

    Weight

    950kg

    Max. clamping force

    7500N

    Cylinder max. stroke

    100㎜

    Air supply

    >0.5MPa Dry and clean air

    Operating temperature

    5℃~40℃

    Operating humidity

    10%~85% RH

    Welding modes

    Time/ Energy

    Amplitude control

    50%~100%

    Cable  diameter

    Cu:35-120 ㎜²; Al:50~150㎜²

    Power supply

    380V

    IPC control

    Standard

    Data

    Traceable

    Vibration welding monitor

    Optional