Laser Welding Machine for New Energy Battery
High-speed laser welding machine tailored for new energy batteries, utilizing galvanometer scanning for efficient, precise, and low-heat input dissimilar metal joining.
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Description
New Energy Battery Laser Welding Machine Product Introduction
The Laser Welding Machine for New Energy Batteries is an advanced, high-precision welding solution specifically designed for lithium-ion and power battery manufacturing. The Laser Welding Machine for New Energy Batteries is equipped with a high-speed galvo scanning system and specialized clamping fixtures, significantly improving welding speed, accuracy, and productivity across battery pack production lines.
The Laser Welding Machine for New Energy Batteries replaces traditional mechanical motion with ultra-fast scanning mirrors, reducing idle travel time by over 90%, and achieving welding speeds of 1 to 20 spots per second. This results in a 5 to 10 times improvement in production efficiency compared to conventional laser welders.
The Laser Welding Machine for New Energy Batteries offers excellent adaptability to a wide range of materials, including copper, aluminum, stainless steel, and titanium alloys. It is particularly suited for welding thin materials (such as 0.1 mm copper foils) and dissimilar metal joints commonly found in EV batteries and 3C electronics.
The Laser Welding Machine for New Energy Batteries features a compact, platform-integrated design with optional automation upgrades, ensuring stable operation, consistent quality, and low thermal impact — critical for sensitive battery components. It is the preferred choice for battery manufacturers seeking reliable, high-speed, and high-precision welding solutions for next-generation energy storage systems.
New Energy Battery Laser Welding Machine Product Core Advantages
Galvanometer scanning at up to 20 welds per second
Increases welding efficiency by 5–10 times
Minimal heat-affected zone, ideal for ultra-thin foil like 0.1mm copper
Supports a wide range of metals: copper, aluminum, stainless steel, titanium, nickel
Modular design, ready for automation integration
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New Energy Battery Laser Welding Machine Technical Parameters
| Item | Specification |
|---|---|
| Laser Power | 1000W – 3000W |
| Laser Wavelength | 1064nm / 1080nm |
| Laser Type | QCW (Quasi-Continuous Wave) / CW (Continuous Wave) |
| Voltage | 220V / 380V |
| Cooling Method | Water Cooling / Air Cooling (Depending on Welding Requirements) |
| Laser Frequency | 1000 – 3000 KHz |
| Welding Speed | ≤ 0.7 m/s |
| Spot Diameter | Minimum 0.2 mm |
| Galvo Scanning Speed | Up to 20,000 mm/s |
| Supported Materials | Copper, Aluminum, Stainless Steel, Titanium Alloy |
| Minimum Welding Thickness | 0.1 mm Copper Foil |
| Fixture Type | Customized Dedicated Fixtures |
| Control System | PLC + Touchscreen HMI |
New Energy Battery Laser Welding Machine Application Scene
Battery tab welding (Copper–Aluminum bonding)
Power battery casing sealing
Lithium battery inter-cell welding
3C battery foil and tab welding
EV module dissimilar metal joining
New Energy Battery Laser Welding Machine Customer Case
A European EV battery plant uses our 1500W laser system for 400,000 welds/day with 99.7% yield
An Asian ESS manufacturer solved casing leakage via automated aluminum laser welding
A domestic 3C battery maker improved production cycle time by 30% after integrating our galvo welder
New Energy Battery Laser Welding Machine (FAQ)
Q1: Can this machine weld copper and aluminum?
A1: Yes. It’s optimized for stable copper-aluminum welding with specialized scanning and energy control.
Q2: Can it be integrated into an automated production line?
A2: Absolutely. It supports robots, conveyors, vision systems, and customized tooling.
Q3: Will the heat affect the materials?
A3: Very minimally. It’s suitable for thin foils with high precision and low distortion.
Q4: Is shielding gas required during welding?
A4: We recommend using nitrogen or argon for better weld protection and less oxidation.
Q5: How is the machine maintained?
A5: Regular cleaning of optics, coolant checks, and laser calibration are recommended for stability.
