When the high-frequency vibration of the power ultrasonic transducer acts on the water, it will produce a cavitation effect. Ultrasonic cleaning uses the high-pressure shock waves and micro jets generated by this effect to impact the surface of the object to be cleaned and make the surface and the gap of the object. The dirt is quickly peeled off to achieve the purpose of cleaning and purification.

Ultrasonic cavitation effect: the high-frequency vibration in the liquid, the propagation process will cause the liquid medium to expand and contract alternately, resulting in alternating positive and negative pressures. When the negative pressure reaches and exceeds the binding force of the liquid molecules, the liquid is torn apart and a partial vacuum microbubble nucleus is generated. , The microbubble nucleus instantly expands, closes and oscillates with the action of ultrasound. At a certain energy threshold, the cavitation bubbles aggregate and collapse, and produce up to 1000 atmospheric pressure shock waves and microjets in an instant.