Portable Low Price 28khz Ultrasonic Ear Loop Spot Welding Machine
28khz ultrasonic spot welding uses the piezoelectric effect to realize transduction between electric and sound energy. It comprises a radiation head, electrode, cap, prestressed bolt, piezoelectric chip and an insulating tube. The Ultrasonic transducer is widely used in ultrasonic cleaning machine and high-power industry cleaning devices.
2.Easy operation, etc.