What are the main parameters of ultrasonic cleaning?

Frequency: 20~90KHz
Cleaning medium: ultrasonic cleaning, generally two types of cleaning agents: chemical solvents, water-based cleaning agents (RT-808 ultrasonic cleaning agent), etc. The chemical action of the cleaning medium can accelerate the ultrasonic cleaning effect. Ultrasonic cleaning is a physical action. The two actions are combined to fully and thoroughly clean the object.
Power density: Power density = emission power (W)/emission area (cm2) is usually ≥0.3W/cm2. The higher the power density of the ultrasonic wave, the stronger the cavitation effect, the faster the speed, and the better the cleaning effect. However, for precise objects with very high surface finish, long-term high-power density cleaning will cause "cavitation" corrosion on the surface of the object.
Ultrasonic frequency: The lower the ultrasonic frequency, the easier it is to produce cavitation in the liquid, the greater the force produced, and the stronger the effect. It is suitable for the initial cleaning of workpieces (rough and dirty). The higher the frequency, the stronger the ultrasonic directionality, which is suitable for cleaning delicate objects.
Cleaning temperature: Generally speaking, the cavitation effect of ultrasonic waves is best at 30℃-40℃. The higher the temperature of the cleaning agent, the more significant its effect. Usually, when ultrasonic waves are used in practice, the working temperature is 50℃-70℃.