If the ultrsonic power too small , it will spend long time to remove the dirt. For the industry cleaning ,the ultrasonic power will be from 100W-1500W. Before cleaning , please take the cleaning tank size if can fill in your objects, the clening power depend the size of the cleaning tank. The larger of ultrasonic cleaner, The higher ultrasonic power.

So the better way is to do the experiment at the first time, and then choose the appropriate ultrasonic cleaner. In addition, you can try to purchase power adjustable ultrasonic cleaner , It can select the ultrsonic power you need.