The ultrasonic cleaning tank is similar to a container, containing cleaning solution and the washed parts. In general, the transducer is directly connected (bonded or welded) to the bottom of the cleaning tank, and the cleaning tank is used as an ultrasonic vibration radiation plate. In order to have good corrosion resistance, fatigue resistance, and sound conductivity, cleaning tanks or ultrasonic vibration radiation plates are commonly made of stainless steel.

Ultrasonic cleaning has developed to this day and has been widely used in various fields of industry and even in people's daily lives. Practice at home and abroad has shown that ultrasonic cleaning is the most effective and indispensable cleaning method in industry today. This article focuses on describing the physical characteristics, principles, functions, methods, and usage of ultrasonic cleaning.