Advantages of ultrasonic metal welding machine:

1. No spark in welding, environmental protection and safety.

2. The welding material is not molten and not fragile.

3. Low requirement for welding metal surface, oxidation or electroplating can be used for welding.

4. The ultrasonic welding time is short, and no flux, gas and solder are needed.

5. Good conductivity and low or near zero resistance coefficient after welding.

The 20kHz ultrasonic metal welding machine produced by our company uses high frequency vibration wave to transmit to two metal surfaces that need spot welding. Under the condition of pressure, the two metal surfaces rub each other to form fusion between molecular layers. Its advantages are fast, energy saving, high fusion strength, good conductivity, no spark and close to cold processing.