Cylinder Cell Spot Welder 18650 battery welder machine Spot Welding Machine Nickel Tab Welding Production Line
GN-330A single spot welding machine is widely popular AC pulse spot welding, based on the production of
high-grade battery (nickel-cadmium, nickel hydrogen, lithium batteries) the world needs now and specially designed. Microcomputer,MCU control, more stable and reliable.