In addition to its own cleaning functions, industrial ultrasonic cleaners also have various functions such as extraction, emulsification, accelerated dissolution, pulverization, and dispersion. The cleaning involved in the labor process of industrial production belongs to the category of industrial cleaning, food industry, textile industry, paper industry, printing industry, petroleum processing industry, transportation industry, electric power industry, metal processing industry, machinery industry, automobile manufacturing, instruments Instruments, electronic industry, post and telecommunications, household appliances, medical instruments, optical products, military equipment, aerospace, atomic energy industry, etc. are widely used in cleaning.