1. Ultrasonic vibration welding machine: It is a kind of equipment that uses the heat generated by ultrasonic vibration to weld metal, mainly used for welding metal plates.
2. Ultrasonic friction vibration welding machine: it is a kind of equipment that uses the heat generated by ultrasonic vibration and friction heat to weld metals, mainly used to weld thick metals such as metal pipes and metal bars.
3. Ultrasonic friction stir welding machine: it is a kind of equipment that uses the heat generated by ultrasonic vibration and stirring heat to weld metals, mainly used for welding aluminum alloys.
4. Ultrasonic track welding machine: it is a kind of equipment that uses the heat generated by ultrasonic vibration and track motion to weld metals, mainly used for welding metals with complex shapes.
These devices weld metal by controlling the parameters such as frequency, power and amplitude of ultrasonic wave, which has the advantages of fast welding speed, high welding quality and environmental protection.