68KHZ High Frequency Ultrasonic Piezoelectric Oscillator Cleaning Oscillation For Cleaner

The mechanism of ultrasonic cleaning is to make use of the physical effects such as cavitation, radiation pressure and sound flow in the cleaning liquid. It can exfoliate the machinery produced by the dirt on the cleaning parts, and can also promote the chemical reaction between the cleaning liquid and the dirt, so as to achieve the purpose of cleaning the object. The frequency of the ultrasonic cleaning machine can be selected by 10~500 kHz according to the size and purpose of the cleaning material, generally more than 20~50 kHz. With the increase of the frequency of ultrasonic transducer, Langerhans oscillator, longitudinal oscillator and thickness oscillator can be used. In the miniaturization aspect, radial vibration and flexural vibration are also adopted. Ultrasonic cleaning has become more and more widely used in various industries, agriculture, household equipment, electronics, automobile, rubber, printing, aircraft, food, hospital and medical research.

Our company is mainly engaged in the research and development, production, customized production and sales of ultrasonic transducers, ultrasonic vibrators, ultrasonic generators and ultrasonic products. Due to development needs, the company was reorganized in 2008 to increase the production of industrial automation control products: ultrasonic Transducers, front and rear pressure blocks of ultrasonic transducers, ultrasonic vibrating rods, ultrasonic generators, ultrasonic breakers, ultrasonic vibrating screens and series of products. This product is widely used in industrial ultrasonic cleaning equipment, ultrasonic welding equipment, ultrasonic sewage treatment, paint, Petroleum, metal powder, automobiles, circuit boards, medical equipment, optical glass, precision hardware, electroplating chemicals, liquid crystal displays, light industrial food and other industries.

The transducer uses different piezoelectric materials to explain that:
The black chip is P4 series, which is a medium power emitting material with dual transmitting and receiving characteristics.
With low dielectric loss and high mechanical quality factor, it is mainly used in ultrasonic cleaning, ultrasonic atomization and so on.
The Yellow chip is P8 series, which is a high-power emission material with high mechanical quality factor.
Good stability, very low dielectric loss, especially suitable for making high-power ultrasonic transducers. Widely used in
Ultrasonic welding, ultrasonic emulsification, ultrasonic polishing, ultrasonic cleaning and so on.
Comparison of different chip transducers:
1). The change of the capacitance of the transducer assembled by the Yellow chip is low and the loss of the strong field is small, so the heat is low and the heat stability is better than the same drive line. The water spray displays a stable and large impact on the cleaning load, which is a regular pattern.
2) black chip transducer has high electromechanical coupling coefficient and high Curie temperature, so the efficiency of electro acoustic conversion is high. It has higher stability and higher temperature resistance than other products of general P4 series. The water spray is characterized by high water column and rich hand feel, but high sensitivity to cleaning load.
3) use occasion (suggestion): high frequency (above 40K) or small power transducer (below 60W) using black chip assembly.
The transducer, low-frequency or high-power transducer, uses yellow chip assembled transducer.

The ultrasonic vibrator produced by our company is a piezoelectric ceramic conversion device that converts high-frequency sinusoidal voltage signals into high-frequency mechanical vibration signals, which are installed on the bottom or side walls of the cleaning tank, and are transmitted through the tank and act on the cleaning medium. The vibration signal of the vibrator is converted into a cavitation effect, and the attachment of the object is quickly peeled off to achieve the purpose of cleaning.
The ultrasonic vibrators produced by the company have the following characteristics: low heat generation, good thermal stability, low resonance impedance, good consistency between frequency and static capacitance, and complete and smooth waveforms of frequency and impedance.
Ultrasonic vibrators have multiple resonance points. Using the second and third resonance points of the vibrator, we have developed dual-frequency ultrasonic vibrators and three-frequency ultrasonic vibrators, which are effective in ultrasonic cleaning machines. The company can customize them according to your needs. Various types of ultrasonic vibrators can achieve a higher level of cleaning effect.

Main Features:

• High Q value.
• Large amplitude.
• High conversion frequency, low heat.
• Output is stable.
• Strict quality control.

 68KHZ High Frequency Ultrasonic Piezoelectric Oscillator Cleaning Oscillation For Cleaner