In addition to its own cleaning function, the small ultrasonic cleaning device also has various functions such as extraction, emulsification, accelerated dissolution, crushing, and dispersion. Widely used in the manufacturing, maintenance, and cleaning of industries such as machinery, electronics, plastics, instrumentation, environmental protection, pharmaceuticals, packaging, military, aerospace, shipbuilding, and automobiles; Cleaning of experimental material straws, nozzles, and vessels, degassing treatment before chromatography, cleaning of medical equipment, medical materials, and utensils; Cleaning of jewelry, jewelry, watches, precious metals, gemstones, coins, glasses, etc.