The High-Power Battery Laser Welding Machine for Lithium-Ion Batteries (1500W–3000W) is specifically engineered for lithium-ion battery manufacturing, delivering reliable and precise welding. Featuring minimal heat affect and high power output, this equipment ensures welding safety and durability, primarily used for welding battery terminals, USB connectors, microelectronic components, precision parts, and more.
The Battery Laser Welding Machine employs advanced laser technology and an automated wire feeding system. By precisely controlling heat input, it minimizes the risk of component damage, making it an ideal solution for lithium-ion battery assembly and energy storage systems. It is widely adopted in the rapidly growing electric vehicle (EV) and renewable energy industries.
Additionally, Kempson’s R&D team has optimized the machine for continuous operation, enabling high productivity without compromising weld quality. It is exceptionally suited for high-demand applications, boosting production capacity while providing an environmentally friendly and cost-effective solution for lithium-ion battery welding needs.
High-Performance Chip Laser: Provides stable, high-power output with fast response and low energy consumption, suitable for welding various materials and thin plates.
Anti-Spatter Black-Gold Laser Gun: Features a replaceable protective lens and anti-spatter nozzle to reduce consumable costs, with built-in high-temperature alarm protection.
Intelligent Air-Cooling System: Integrated high-efficiency cooling design, maintenance-free, ensuring stable continuous operation.
Worm Gear Four-Drive Stepper Wire Feeder: Delivers precise, smooth wire feeding with support for single or dual wire feeding, featuring wire straightening and anti-jamming functions.
Schneider Electric Control System: Reliable and intelligent control system, adaptable for various automated work scenarios.
High-Precision Automatic Worktable: Supports precise X/Y/Z axis motion with high positioning accuracy, suitable for welding different-sized workpieces.
HD LCD Control Panel: Clear, intuitive interface with parameter storage and one-click recall for easy operation.
Sturdy Machine Frame: Reinforced metal structure with anti-slip feet, ensuring stability during operations.
The High-Power Battery Laser Welding Machine utilizes high-energy laser beams generated by a high-performance chip laser source. The laser beam passes through a precise optical system, including mirrors and lenses, where it is focused into a micron-level, high-precision spot. This focused laser is then applied to the welding area of the metal workpiece, rapidly melting the material and forming a molten pool. The machine’s advanced four-drive stepper wire feeder accurately supplies filler wire (supporting single or dual wire feeding) to the molten pool, which extends as the laser head and worktable move in coordination.
The device is equipped with an intelligent air-cooling system, which uses high-speed airflow to dissipate heat from critical components, ensuring stable operation during long continuous welds. The automatic platform’s precise positioning and motion control ensure standardized, efficient welding, with minimal heat input, a small heat-affected zone, and reduced workpiece deformation, making it ideal for high-precision applications in battery manufacturing.
| Model | KPS-PASC1100 | KPS-PASC1500 | KPS-PASC2000 |
|---|---|---|---|
| Laser Power | 1100W | 1500W | 2000W |
| Fillet Weld Thickness (Stainless Steel) | 2.0mm | 2.5mm | 5mm |
| Fillet Weld Thickness (Carbon Steel) | 2.5mm | 3mm | 5.5mm |
| Fillet Weld Thickness (Aluminum Alloy) | 2.0mm | 2mm | 4.5mm |
| Wire Diameter | Φ0.8mm—1.6mm | Φ0.8mm—1.6mm | Φ0.8mm—2.0mm |
| Wire Feeding Mode | Automatic wire feeding (single/double wire switching) | Automatic Wire Feeding (Single/Double Wire Switching) | Automatic Wire Feeding (Single/Double Wire Switching) |
| Total Power Consumption | ≤2.8kw | ≤3.0kw | ≤3.5kw |
| Cooling Method | Built-in intelligent air cooling | Built-in Intelligent Air Cooling | Built-in Intelligent Air Cooling |
| Operating Mode | Continuous – Pulse | Continuous – Pulse | Continuous – Pulsed |
| Operation Method | Panel – APP – Remote diagnosis | Panel – APP – Remote Diagnosis | Panel – APP – Remote Diagnostics |
| Power Requirements | 220V/380V (optional) | 220V/380V (Optional) | 220V/380V (Optional) |
| Equipment Dimensions (Length × Width × Height) | 1.5×1.2×1.0m | 1.5×1.2×1.0m | 1.6 × 1.3 × 1.1m |
| Equipment Weight | ≈180kg | ≈190kg | ≈210kg |
| Weld Bead Width | 1.5～4.5mm | 1.5～5.0mm | 1.5～6.0mm |
| Worktable Travel | X-axis 800mm / Y-axis 500mm / Z-axis 200mm | X-axis 800mm / Y-axis 500mm / Z-axis 200mm | X-axis 1000mm / Y-axis 600mm / Z-axis 200mm |
| Positioning Accuracy | ±0.02mm | ±0.02mm | ±0.015mm |
The Battery Laser Welding Machine is specifically designed for high-precision applications in the battery manufacturing industry. Equipped with an advanced wire feeder, automatic positioning, and intelligent cooling systems, it is particularly suitable for welding in lithium-ion battery production, including battery cells, battery packs, electrode sheets, and battery terminals.
During battery assembly, this equipment efficiently performs spot welding on thin metals, including materials commonly used in battery structures such as copper, aluminum, and nickel. Equipped with a high-power laser, it delivers minimal heat input and precise control to prevent damage to sensitive materials.
Primarily used for clean, robust, and durable welding of battery components—such as electrode connections and current collectors—this laser welding machine is the ideal solution for high-volume, high-precision tasks in electric vehicle (EV) battery manufacturing, energy storage systems, and other advanced battery applications.
Kempson Laser is a leading Chinese supplier and manufacturer of Battery Laser Welding Machines, specializing in the R&D, production, sales, and service of high-performance laser welding equipment. With a professional R&D team and over 30 patented technologies, our products hold ISO9001, CE, and FDA certifications, meeting international quality and safety standards.
Guided by our “Everlens Welding 1+N” brand philosophy, we are committed to delivering customized welding solutions tailored to meet specific customer requirements. This philosophy reflects our commitment to delivering not only cutting-edge laser welding technology but also comprehensive after-sales support, ensuring long-term satisfaction and exceptional performance for our customers. We offer a three-year warranty on all equipment and provide specialized services, such as complimentary antifreeze solutions for customers in extremely cold regions.
Contact our expert team today to discover how we can address your specific welding requirements.
This machine is suitable for carbon steel, stainless steel, aluminum plates, and certain copper alloy materials. It can weld thicknesses ranging from 0.5–12mm, meeting the welding needs of mechanical parts, metal assemblies, and pressure vessels.
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