40Khz Ultrasonic High Power Generator / Ultrasonic Pulse Generator For Transducer Vibrator

40Khz/2000W High Quality Ultrasonic Generator Power for Transducer Vibrator and Ultrasonic Cleaner tank

When the working frequency is very low (within the range of human hearing), noise will be generated. When the frequency is lower than 20 kHz, the working noise not only becomes very high, but may exceed the limits of the safety noise stipulated in the Occupational Safety and Health Care Act or other regulations. In applications requiring high power to remove dirt without considering damage to the surface of the workpiece, low cleaning frequencies ranging from 20 kHz to 30 kHz are usually chosen. Cleaning frequencies in this frequency range are often used to clean large, heavy, or high-density parts. Jiekang provides 20 KHz magnetic transducers and 25 KHz piezoelectric transducers Cavitation Strength Relative to 40 kHz high frequencies, which are often used to clean smaller, more sophisticated parts or remove tiny particles. High frequency is also used in applications where surface damage is not allowed. High frequency can improve cleaning performance from several aspects. As the frequency increases, the number of cavitation bubbles increases linearly, resulting in more and more intensive shock waves that can enter smaller cracks. If the power remains unchanged, the cavitation bubble will become smaller, and the energy released will be reduced accordingly, thus effectively reducing the damage to the surface of the workpiece. Another advantage of high frequencies is that they reduce the viscous boundary layer (Pournoulli effect), allowing ultrasound to'detect'tiny particles. This is similar to the small stones in the bottom of the Qingxi river when the water level is lowered. Jie Kang provides a series of intermediate frequency products, including 40kHz, 80kHz, 120kHz and 170kHz. When cleaning tiny particles, you can choose products with a frequency of 350kHz. Jie Kang recently launched a MicroCoustics system for such occasions, with a frequency of 400kHz.

40Khz/2000W High Quality Ultrasonic Generator Power for Transducer Vibrator and Ultrasonic Cleaner tank