
Power Battery Module Busbar Laser Welding Machine
Products Description
HGTECH busbar laser welding equipment is engineered to deliver high-precision, high-efficiency connections for copper busbars and similar conductive components, addressing critical needs in automotive electronics, new energy batteries, power modules, and industrial control systems. By leveraging advanced fiber laser technology, our solutions ensure reliable current flow, optimal heat dissipation, and minimal production disruption-making them a trusted choice for manufacturers seeking to upgrade their welding processes.
Technical Parameters:
- Capacity: 12ppm
- Efficiency: downtime <2%
- Tossing rate: <1%
- Overall size: 5000×2100×1900 (mm)
- Support: 1 year warranty, lifetime warranty
- Information control: MSE docking/ data traceability
Typical Application + Product Features
- Adapt to a variety of cell module welding, use laser rangefinder and CCD to monitor welding quality.
- Efficiency, later according to different products.
- Equipment easy to operate, operation and maintenance cost is low.
- Case 1: Ningde Times BMW B * * model project: battery module frame welding laser wire filling welding + cleaning of the internal and external side panels of the power battery module
- Case 2: Saic-GM H * * model project: automobile power battery module BUSBAR welding, laser scanning welding
- Case 3: Cadillac: Car power battery module BUSBAR welding.
| Laser Type | Single-mode Fiber Laser | Ring-mode Fiber Laser |
| Laser Power | 2000W–4000W | 2000W–12000W |
| Core Diameter | 14μm | 14–34μm / 100–150μm |
| Scanning Range | 80–200mm | 80–200mm |
| Compatible Material Thickness | 0.4–1.2mm (Copper) | 0.4–3mm (Copper) |
| Positioning Accuracy | ±0.02mm | ±0.02mm |
| Power Stability | ≤1% | ≤1% |
| Power Supply | 380V/50Hz | 380V/50Hz |
| Operating Environment | 10–30°C, Humidity <50% | 10–30°C, Humidity <50% |
Products Application:
- Automotive Electronics: IGBT module busbar connection, MCU module welding, and high-voltage component assembly. Ensures compact, high-reliability connections for electric vehicle (EV) control systems.
- New Energy Batteries: Power battery busbar welding, battery tray assembly, and module pack production. Supports high-volume EV and energy storage battery manufacturing with consistent quality.
- Industrial Power Systems: Inverter busbar connection, UPS module assembly, and industrial control power component manufacturing. Delivers stable electrical performance for critical power equipment.
- Photovoltaic & Energy Storage: Solar busbar connection and energy storage cabinet component welding. Meets the high-efficiency, high-reliability demands of renewable energy systems.

Why Choose HGTECH?
Decades of Expertise: Backed by HGTECH's 50+ years of laser technology R&D and manufacturing experience, with a global team of engineers dedicated to solving complex welding challenges.

End-to-End Solutions: From equipment selection and process design to on-site installation, training, and lifetime maintenance-we provide comprehensive support to ensure optimal performance.
Global Service Network: With regional service centers and partners worldwide, we offer fast technical support, spare parts supply, and customized solutions to meet local market needs.
Customer-Centric Innovation: Continuous investment in R&D ensures our equipment evolves with industry trends, incorporating the latest laser welding technologies to enhance performance and efficiency.
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