How to eliminate the noise of ultrasonic cleaning machine

Ultrasound, or the strict definition of ultrasound, is a kind of sound wave that cannot be heard by human ears, generally above 20 kHz. But in fact, ultrasonic cleaners do produce sound. This is the sound generated after ultrasonic cleaning cavitation effect, and it is also the sound generated by bubbles on the water tank wall. This sound varies with the ultrasonic frequency, the size and frequency of the sound. The sound of normal ultrasonic cleaner should be consistent without noise and howling.

It should be noted that the noise generated by the ultrasonic cleaning machine will have a certain negative impact on people's auditory system, but it is not harmful. As long as it is controlled within a certain range, it will not cause any serious harm to the human body if it is not in the noise environment for a long time.

How to eliminate the noise of ultrasonic cleaning machine?

1. Install sound insulation accessories and seal the washing container: high frequency noise is highly directional and related to short wavelength, which means that it is easy to be absorbed by the acoustic materials reflected by obstacles. Therefore, the bottom, end face and surrounding of the ultrasonic cleaning equipment container can be equipped with sound insulation accessories, such as sound insulation silk wool and so on.

2. Ear protection: isolate noise through earplugs, etc., but doing so will also hinder employees' ability to listen to instructions.

3. Purchase ultrasonic cleaning machine equipment specially treated for noise reduction.