Mechanical and electronic industry, from mechanical parts to mechanical components, from the electrical parts to electrical components are cleaning requirements, such as gear, crankshaft and gear box, and as the mechanical and electrical components of electrical assembly, and some precision mechanical parts and electric parts, these are inseparable from cleaning, most enterprise USES is the traditional cleaning methods, such as infiltration cleaning, spray cleaning. The cleaning method not only labor intensity, and easily cause environmental pollution and water resources waste. At present, many companies began to transform the technology, the ultrasonic cleaning to eliminate the disadvantages of traditional cleaning, especially some complex shape of the mechanical parts, it is traditional cleaning the powerless.