ultrasonic cleaner compared with various chemical, physical, electrochemical and physicochemical cleaning methods, it has the following unique advantages: It can quickly and thoroughly remove all kinds of dirt from the surface of workpieces. It can clean precision parts with complex shapes such as cavities and grooves. It does no harm to the surface of the workpiece. Various cleaning agents can be used. Cleaning can be carried out at room temperature or with appropriate heating (around 60℃). The integrated structure of the whole machine makes it easy to move.
Save solvents, cleaning paper, energy, workplace and labor, etc.

article by ultrasonic cleaner manufacturer - Kejiemeng: http://www.kejeme.com/news/gsxw/1276.html