Ultrasonic Metal Spot Welding Machine
Model No.: ACEY-USW-1
Welding Material: Nickel&Copper&Aluminum
Welding layer: Within 15 Layers
Order(Moq): 1 set
Package: Plywood Case
Product Origin: China
Warranty: One-year warranty with lifetime support
Payment: T/T, Western Union, PayPal, Ali Trade Assurance
Xiamen Acey New Energy Technology Co.,Ltd is one of the most reliable manufacturers and suppliers of Ultrasonic Metal Spot Welding Machine in China. Please rest assured to buy high quality products made in China here from our factory. Contact us for customized service.
Ultrasonic Metal Spot Welding Machine for Nickel & Aluminum Battery Tab Welding
Product Description
The ACEY-USW-1 ultrasonic metal spot welder is developed for precision joining of nickel, aluminum and copper battery tabs in lithium battery manufacturing. Using high-frequency ultrasonic vibration instead of conventional resistance heating, the machine forms strong solid-state welds with minimal thermal impact on the materials.
Its compact structure, automatic frequency tracking and pneumatic pressure control ensure consistent welding quality while reducing oxidation, deformation and electrical resistance. The equipment is suitable for both laboratory research and small-scale battery production, especially for pouch cells and cylindrical cells.
Features
1. Advanced Ultrasonic Metal Welding Technology
Utilizes high-frequency ultrasonic vibration to create strong solid-state welds without melting the base materials, ensuring reliable and low-resistance electrical connections.
2. Multi-Material Welding Capability
Designed for welding nickel, aluminum, copper and other non-ferrous conductive materials, making it ideal for lithium battery tabs, busbars and electrical connectors.
3. Fast & Consistent Welding Performance
Delivers welding cycles in just a few seconds with stable energy output, improving production efficiency while maintaining consistent weld quality.
4. Low Heat, Clean & Damage-Free Process
Produces minimal heat-affected zones without solder, flux or sparks, reducing material deformation and preserving the conductivity of battery tabs.
Technical Descriotion
| Working voltage: | AC220V/50Hz | ||||||
| Working air pressure: | 0.5~0.7Mpa | ||||||
| Ultrasonic frequency: | 40KHz (automatic tracking) | ||||||
| Power: | 800W (adjustable) | ||||||
| Welding time: | 0~1S | ||||||
| Drive form: | pneumatic | ||||||
| pneumatic | about 60Kg | ||||||
| Control box size: | L360×W480×H200mm | ||||||
| Generator size: | L200×W460×H270mm | ||||||
Products Display



Why Choose Ultrasonic Welding?
Compared with conventional resistance welding, ultrasonic welding offers:
- Lower heat generation
- No welding sparks
- No oxidation
- Better electrical conductivity
- Stronger joint consistency
- Lower maintenance costs
- Faster production cycles
- Higher process repeatability
FAQ
What materials can this machine weld?
Nickel, aluminum, copper and other non-ferrous conductive materials commonly used in lithium battery manufacturing.
Is it suitable for lithium battery tabs?
Yes. It is specifically designed for welding battery tabs, current collectors and foil connections.
Can it weld dissimilar metals?
Yes. It supports combinations such as aluminum-to-copper and nickel-to-copper, depending on the application and process parameters.
Does the machine require solder or flux?
No. Ultrasonic welding creates clean joints without additional solder, flux or shielding gas.
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