What’s ultrasonic cleaning machines?

Explaination

The ultrasonic cleaning machines, also callled ultrasonic cleaner.

This device employs ultrasonic waves to effectively clean the surfaces of various objects.

It is widely utilized for cleaning items such as glasses, jewelry, dentures, tableware, and razors.

Principle

Ultrasonic waves are sound waves with frequencies beyond the range of human hearing, typically above 20 kHz.

Because sound waves travel much less effectively through air than through liquids, ultrasonic cleaning relies on liquids such as water as a medium.

For this reason, ultrasonic cleaning machines are designed with a water tank to hold the objects and contain the liquid.

When ultrasonic waves vibrate through the water, they create cavitation, producing countless microscopic bubbles.

These bubbles rapidly collapse, generating instantaneous high-pressure shock waves.

This process, driven by ultrasonic vibrations, effectively dislodges and removes dirt from the surfaces of objects.