Media

       Some ultrasonic cleaning machines have a single frequency, but some are multi-frequency ultrasonic cleaning machines, and the effects of the two are different. For the ultrasonic cleaning machine, the ultrasonic transducer and ultrasonic generation are the core components, and the frequency change is obtained from this.

       In an ordinary ultrasonic cleaning machine, the ultrasonic generator converts the electric energy into a high-frequency alternating current signal that can match the ultrasonic transducer, which is used to drive the ultrasonic transducer to work. The frequency of the ultrasonic wave is fixed, but the frequency of the multi-frequency ultrasonic cleaner is variable.

       When the frequency of the ultrasonic wave is different, the cavitation reaction produced is also different, and the lower the frequency, the larger the bubbles generated in the medium, and the greater the force, but the penetration The weaker the sex; on the contrary, the smaller the bubbles produced, the smaller the strength, but the stronger the penetration.

       In some occasions, such as laboratories, pharmaceutical factories, scientific research units, etc., two or three different frequencies need to be used to process the same experiment or the same precision parts. If the previous method is used, two or three ultrasonic cleaning machines with different ultrasonic frequencies are required, which not only duplicates the purchased equipment, but also increases the cleaning cost, and is very inconvenient to use.

       However, since the multi-frequency ultrasonic cleaning machine is different, it is a machine with two or more different frequencies at the same time, which can be switched according to actual needs. The machine is multi-purpose, and the purpose of saving cleaning costs.