Choose Different Industrial Ultrasonic Cleaners Based On Different Needs

The ultrasonic cavitation threshold of industrial ultrasonic cleaners is closely related to the frequency of ultrasound, and the higher the frequency, the higher the cavitation valve. In other words, at low frequencies, cavitation is more likely to occur, and at low frequencies, the compression and sparsity effects on the liquid have a longer time interval, allowing the bubble to grow to a larger size before collapse, increasing the intensity of cavitation and facilitating cleaning. So low-frequency ultrasonic cleaning is suitable for occasions where the surface of large components or the surface of dirt and cleaning parts have a high degree of adhesion. But the surface of easily corroded cleaning parts is not suitable for cleaning components with high surface finish, and there is also high cavitation noise. At a frequency of around 40KHZ, under the same sound intensity, more cavitation bubbles are generated than at a frequency of 20KHZ, with strong penetration. It is recommended to clean workpieces with complex surface shapes or blind holes. The cavitation noise is low, but the cavitation intensity is low, suitable for cleaning situations where the adhesion between dirt and the surface of the cleaned parts is weak. Our factory has adjusted the low-frequency ultrasonic frequency to 28KHZ to meet the needs of a large number of users.
Industrial ultrasonic cleaners are suitable for fine cleaning of computers and microelectronic components; Megahertz ultrasonic cleaning is suitable for cleaning integrated circuit chips, silicon wafers, and wave thin films. It can remove micron and submicron scale dirt without any damage to the cleaned parts. Therefore, considering the cleaning effect and economy, the frequency is generally selected in the range of 20-130KHZ. Of course, the correct selection of frequency is crucial, and the specific and appropriate selection of working frequency needs to be obtained through certain experiments. We can customize ultrasonic products with different frequencies according to the different needs of users.
Technical parameter table of industrial ultrasonic cleaner:
1. Power supply/signal generator: Model SL-250 Net weight: 5 kilograms
Power output: 200/120 watts
Timer: Mechanical time: 1-60 minutes adjustable
Slot size: 25 × twenty × 12 (CM) Capacity: 6L
2. Piezoelectric variable frequency energy converter: CV33, PZT lead zirconate titanate piezoelectric ceramic,
Quantity 4 sets, frequency; 40KHZ
3. Power supply: 220V/50HZ
4. Optional accessories: soundproof cover (to reduce noise)
Bracket (can prevent objects from pressing on the transducer, which reduces ultrasonic efficiency and greatly reduces noise)
Stainless steel test tube rack, etc