Lithium Battery Nickel Sheet Welding 20kHz Ultrasonic Metal Spot Welder

Ultrasonic metal welding offers the automotive, appliance, and electronics industries substantial labor savings as well as the capability to verify the quality of every bond. First developed for joining plastic parts, ultrasonic welding has been increasingly used for splicing and terminating wire.

Lithium battery nickel sheet welding 20kHz ultrasonic metal spot welder



The working principle of ultrasonic metal spot welding machine: the high-frequency vibration wave is transmitted to two metal surfaces to be welded. Under the condition of pressure, the metal surfaces are rubbed together to form a fusion between the molecular layers, which has the advantages of being fast, Energy saving, high fusion strength, good electrical conductivity, good thermal conductivity, no spark, and nearly cold.

Ultrasonic metal spot welding machine: It consists of three parts: machine, generator and acoustic resistance. The equipment is composed of a generator, a sound resistance component, a pneumatic system, a machine base and a bottom mold. (The acoustic resistance is composed of three parts: transducer, horn and welding head.


Working air pressure0.05-0.9MPa0.05-0.9MPa0.05-0.9MPa
Working head Size550*280*380mm550*280*430mm550*380*660mm
Machine Size540*380*150mm540*380*150mm540*380*150mm



 金属点焊 (5)

金属点焊 (31)


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