20KHZ 8000W Ultrasonic Metal Spot Welder with benefits of strong power, good stability, high-quality ultrasonic transducer, no need for additional flux, no welding sparks, environmentally safe.
20KHZ 8000W Ultrasonic metal ultrasonic spot welder is high efficiency, no deformation, firm welding, easy to operate, which is ideal for battery pack strip connection, ultrasonic welding machine for copper wire, and welding of electronic components and terminals.