Ultrasonic cleaning machines are high-efficiency, environmentally friendly cleaning devices that utilize the cavitation effect generated by ultrasound in liquid to clean the surfaces of hardware and plastic parts. They mainly consist of an ultrasonic generator, transducer, and cleaning tank, capable of cleaning every gap and corner of complex workpieces, achieving a dead-angle-free cleaning effect.
Ultrasonic cleaning machines are widely used in various industries such as surface coating treatment, machinery, electronics, semiconductors, watch and jewelry, optics, textile printing and dyeing, and more. For example, in the machinery industry, they can be used to remove contaminants like cutting oil, abrasive particles, iron chips, and dust; in the electronics industry, they can clean dust, oil stains, and other impurities from the surfaces of electronic components.

Main Features
1. Thorough Cleaning Without Dead Angles: Ultrasonic cleaning equipment can accommodate batch cleaning of multiple workpieces and clean every gap and corner of complex parts, achieving a dead-angle-free cleaning effect.
2. Reduced Labor Intensity: Ultrasound provides fast and efficient cleaning, reducing workers' labor intensity and creating a clean and orderly cleaning environment.
3. Environmentally Friendly Cleaning: Ultrasonic cleaning machines are equipped with an efficient circulation and filtration system. Used cleaning solvents can be filtered and reused, saving water and cleaning agents, reducing cleaning costs for enterprises, and enhancing environmental sustainability.
Ultrasonic frequency: For conventional cleaning, frequencies are typically selected in the ranges of 20-40 kHz and 68-120 kHz. The lower frequency range is suitable for removing contaminants with particle sizes of 3-5 μm.
Main Parameters
1. Frequency: ≥20 kHz, which can be divided into low, medium, and high frequency ranges.
2. Cleaning Medium: Chemical solvents or water-based cleaning agents, combining chemical action with the physical effects of ultrasonic cleaning for better results.
3. Power Density: Power density = transmitted power (W) / transmitted area (cm2), usually ≥0.3 W/cm2. Higher ultrasonic power density results in stronger cavitation effects, faster cleaning speed, and better cleaning performance.