
Laser Welding Lithium Battery Tab Laser Welding Machine
Applied to Lithium Battery Series Parallel Welding 1. Square aluminum shell battery welding 2. Cylindrical power battery welding 3. Soft pack power battery welding Main features 1. Stability: Laser welding is fine and does not damage the battery. 2. Material process characteristics: It can...
Products Description
The Laser Welding Lithium Battery Tab Welding Machine is designed for high-precision welding of lithium battery tabs, connectors, and conductive materials. Utilizing advanced fiber laser technology, it delivers strong, consistent welds with minimal heat impact, ensuring excellent electrical conductivity and battery performance. The machine offers high welding speed, stable operation, and precise control, making it ideal for battery pack assembly, EV battery manufacturing, energy storage systems, and consumer electronics production. Its automated design improves production efficiency while reducing material waste and maintenance costs.
Applied To Lithium Battery Series Parallel Welding
1. Square aluminum shell battery welding
2. Cylindrical power battery welding
3. Soft pack power battery welding

Key Features
1. Stability: Laser welding is fine and does not damage the battery.
2. Material process characteristics: It can achieve copper, aluminum and even copper and aluminum mixed, and the welding is firm.
3. Welding speed: Automated assembly line operation, hundreds of points can be welded in one minute, at least 2 times faster than manual.
4. Welding quality: The welding point is strong, the conductivity is good, and the battery life is longer.
5. Intelligent anti-fool: It comes with "eyes" (camera) and "brain" (sensor), and the focus is automatically adjusted.
6. Safety and environmental protection: No smoke, the workshop is clean and safe and energy-saving.
Equipment Structure

Equipment Configuration
|
Sequence |
Name |
Model |
Brand |
|
1 |
Laser |
3000W |
BWT Laser |
|
2 |
High power laser galvanometer welding head |
With water cooling cycle, wind knife |
Lz laser |
|
3 |
Laser welding control system |
QY-V6.0 |
QIANGYUAN Laser |
|
4 |
Welding the main cabinet (Sheet metal) |
1100*1000*1500mm(Length, width and height) |
Custom |
|
5 |
Laser water cooler |
BY-3000W |
ce overpass |
|
6 |
Industrial computer |
Custom |
Custom |
|
7 |
Display |
19 Inch widescreen screen |
Custom |
|
8 |
Lower the cylinder |
Slide cylinder |
Airtac |
Equipment Parameter
|
Equipment type |
QY-CW-3000W |
|
Laser wavelength |
1070-1090nm |
|
Welding spot |
0.2-3.5mm |
|
Laser Output Power (W) |
3000W |
|
Power Stability (1h) |
±1%-±1.5% |
|
Power regulation range |
10%-100% |
|
(BPP)Beam quality (BPP) |
1.1-1.5mm×mard |
|
Modulation frequency (100% output) |
5KHz |
|
Output mode |
QBH |
|
Welding speed |
50-60mm/s |
|
Recommended welding thickness (maximum) mm |
Aluminum2.0, Copper1.0, Nicke1.0 |
|
Positioning mode |
Red light |
|
Indicated red light power |
200μW |
|
Output fiber core diameter |
50μm |
|
Optical fiber cable length |
20m |
|
Fiber bending radius |
200mm |
|
Cooling mode |
water-cooling |
|
Main cabinet dimensions (L W H) |
1750*1300*1980mm |
|
Chiller size |
1000×800×1200mm |
|
Operating voltage |
360-410VAC |
|
Machine power (maximum) |
≦15KW |
|
Machine weight |
≈300KG |

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