Origin: China 

Power: 800W 

Suitable for : 18650 26650 etc 

Product description: Ultrasonic metal welder use for cylinder cell Aluminum tab and Cap welding. 

1 Ultrasonic welder use for cylinder cell Aluminum tab and Cap welding.

2 Ultrasonic welder is with Automatic frequency tracking function, you don’t need to setting frequency always, simple operation.

3.1 Laser welding need to weld after electrolyte filling, need to wipe the tab. IBE-USW-50A welder welding cap before electrolyte filled, more simple.

3.2 Laser welding is about 2-3% NG because of burning through tab, this IBE-USW-50A spot welder close to 0%.

3.3 Ultrasonic welding can weld 2-3layers Tab to Cap

3.4 High efficiency, Low cost, Small volume, simple operation