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MCB Welding Machine for Terminal and Busbar - High Precision from China Suppliers and Factory

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The MCB Welding Machine for Terminal and Busbar is a state-of-the-art solution engineered for the automatic welding of Terminal and Busbar components in miniature circuit breakers (MCB). As a reliable product from leading China suppliers, this machine guarantees stable electrical connections, high welding precision, and consistent product quality, making it an essential choice for MCB manufacturers seeking efficiency in their factory operations.

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✅ Strong and Reliable Welding for Consistent Results

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✅ Stable Welding Quality to Enhance Product Integrity

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✅ High Production Efficiency to Maximize Output

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✅ Smart Manufacturing Ready for Future Innovations

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    Product Detail

    Equipment Overview

    The MCB Welding Machine For Terminal and Busbar is a specialized automated system designed for welding terminals to conductive plates (busbars or connector plates) in Miniature Circuit Breakers (MCB).

    The machine integrates automatic feeding, precise positioning, and controlled welding processes to ensure strong mechanical bonding and excellent electrical conductivity. By adopting advanced resistance welding or medium-frequency inverter welding technology, it delivers consistent weld quality and minimizes contact resistance.

    Designed for high-volume production, the system ensures accurate alignment between terminals and busbars, which is critical for electrical performance and product reliability. Its modular structure allows easy adaptation to different product specifications and seamless integration into automated MCB production lines.

    Main Functions

    Automatic feeding of terminals
    Automatic feeding of busbars / connector plates
    Precision positioning and alignment
    Automatic welding (resistance welding / MFDC welding)
    Welding parameter control (current / pressure / time)
    Weld quality monitoring (optional)
    NG detection and automatic rejection
    Automatic unloading of finished products

    Technical Specifications

    Parameter Specification
    Welding Method Medium Frequency Inverter Resistance Welding
    Drive system Servo Cylinder + linear Guide Rail
    Cycle Time 20-30 pcs/min(depending on model)
    Control System PLC + 7" Touchscreen HMl
    Power supply AC 380V/50Hz
    Welding Accuracy ±0.02 mm
    FPY (First Pass Yield) 99%
    OEE 85%
    Certificate CE

    Application Scope

    Miniature circuit breakers (MCB)
    Electromagnetic tripping components
    Low-voltage electrical products
    Circuit breaker internal assemblies

    After-Sales Service & Support

    We are committed to long-term cooperation with full technical support:

    ✅ 1-Year Free Warranty ：Covers all non-human damages. Replacement and repair included.
    ✅ Lifetime Maintenance Support：We offer lifelong technical assistance and spare parts supply.
    ✅ On-Site Installation & Commissioning：Professional engineers are available to visit your site for setup.
    ✅ Operator Training：On-site or remote training to ensure your team can run the machine independently.
    ✅ Remote Technical Support：Quick response via video call, remote control, Email, WhatsApp, and WeChat.

    References & Case Studies

    tf-automatic-mcb-production-line-in-china.jpg
    Our equipment in China
    tf-automatic-mccb-production-line-in-europe.jpg
    Our equipment in Europe

    Q&A (FAQ)

    Q1: What welding technology is used?

    A: Resistance welding or medium frequency inverter (MFDC) welding, depending on requirements.

    Q2: How is welding quality ensured?

    A: Through precise control of current, pressure, and welding time, along with optional monitoring systems.

    Q3: Can it support different product models?

    A: Yes, the machine supports quick changeover with flexible tooling.

    Q4: Is it suitable for high-volume production?

    A: Yes, it is designed for high-speed, continuous production.

    Q5: Can it be integrated into a full production line?

    A: Yes, it can be seamlessly connected with upstream and downstream equipment.

    Talk to our team today

    Interested in this machine? Get technical details, layout drawings, or a customized quote today!

    contact us