Ultrasonic Metal Spot Welder For Battery Tab

Xiamen Acey New Energy Technology Co., Ltd. is a manufacturer and supplier of ultrasonic metal spot welder for battery tab in China, offering factory-direct supply to customers worldwide. We also provide battery pack assembly equipment and turnkey production lines that comply with applicable CE requirements, along with OEM/ODM services and 24/7 after-sales support. Contact ACEY for product specifications, model selection advice, and a detailed quotation for ultrasonic metal spot welder for battery tab.

800W Ultrasonic Nickel Aluminum Spot Welder for Lithium Battery Tab Welding

ACEY-USW-1 Ultrasonic Metal Spot Welder is specially designed for welding battery tabs and current collectors in lithium-ion battery manufacturing. It is suitable for nickel, aluminum and copper materials and can be widely used in battery R&D.

Using advanced ultrasonic welding technology, the machine creates strong and reliable metal-to-metal bonds without solder, flux or excessive heat. The welding process preserves the material structure while ensuring low electrical resistance and excellent conductivity.

1. Touchscreen interface with intuitive and convenient automatic frequency tracking.
2. No oxidation traces left-the ultrasonic cleaning function enables perfect welding without surface treatment, even when stains or oxides are present on the metal surface.
3. All workpieces can be welded without pre-processing, requiring no soldering tin or soldering oil additives, making the process economical and convenient.
4. The welding head is constructed from wear-resistant materials, ensuring long-lasting durability.
5. Solder joints have low internal resistance, providing excellent conductivity after welding with resistivity extremely close to zero.
6. Welding time is very short, typically completed instantly within 0.01 to 2 seconds.
7. Solder joints are firm, and the working temperature remains below the workpiece's annealing temperature without altering its metallographic structure. The welding strength exceeds that of other methods, and the welding interface is neat and clean.
8. Low welding cost, fast speed, easy operation, and convenient maintenance.
9. No sparks are generated during welding, ensuring operator safety. No smoke is produced, and no air pollution is caused.
10. Commonly used for welding copper and aluminum.
11. Capable of welding up to 15 layers.

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