Ultrasonic welding achieves solid-state bonding via high-frequency mechanical vibration, avoiding external heat sources and solving thermal damage to sensitive components.

This Cylindrical Battery Spot Welder is used for 18650,21700, 26650,32650 cylinders battery pack automatic spot welding.

Single Point Pneumatic Spot Welder is a widely popular AC pulse spot welding machine, specially designed for the needs of nickel cadmium, nickel hydrogen, and lithium batteries.

In the entire lithium battery production process, the lithium spot welding machine participates in a number of key connection links. From the connection between the electrode sheet and the pole ear, to the connection between the multiple layers of electrodes and other components in the cell assembly, the spot welding machine is like a bridge, connecting the various components closely to ensure good electrical conduction and structural stability inside the battery.

Lithium battery welding machine is a kind of equipment specially used for welding lithium batteries, also known as lithium battery spot welding machine. It usually uses resistance welding technology, which uses the resistance heat generated by the current through the two electrodes to melt the solder, so as to achieve the welding of the battery.