Lower frequencies (25 kHz to 40 kHz) are generally used for more coarse soiling, while higher frequencies (80 kHz to 120 kHz) are more effective for fine soiling and cleaning parts with very fine structures. In the high-frequency range, frequencies of around 60 kHz to 200 kHz are used. The ultrasonic frequency of 500 kHz (hypersonic) to 1 MHz (megasonic) is used for non-destructive cleaning of extremely fine structures and highly sensitive microstructures to ensure that these do not suffer any damage.
25 to 40 kHz
For cleaning particles,
40 to 120 kHz
Up to 80 kHz: fine cleaning of polished surfaces;
250 kHz to 1 MHz
For superfine cleaning of high-gloss polished surfaces
parts2clean October 2017
Leading International Trade Fair for Industrial Parts and Surface Cleaning
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