Silver Ultrasonic Transducer 28KHZ 60W For Dish Washing Machine

28KHZ60W dish-washing machine ultrasonic transducer hardware Industrial ultrasonic strong vibrating head

• Specializing in ultrasonic files for 20 years.

• We also can supply whole set tranducer with driver board ,,,

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• Please connect us get more details:

Email:sales88@taimihk.com

Mobile/whatsApp:+86 13538467125

Description of Ultrasonic Piezo Transducer:

Ultrasonic transducers such as 20KHZ, 25KHZ, 28KHZ, 40KHZ are widely used in the electronics industry, machinery industry, automobiles, electroplating, chemical fiber, optics, bearings and other industries. Such as cleaning magnetic cores, oil nozzles, auto parts, electroplating hardware tools, chemical fiber spinnerets, optical lenses, bearings, tools, tableware, medical equipment, precision hardware, watch parts, gold and silver jewelry, electronic components. The frequency vibration is strong and the density is uniform. It can quickly achieve the purpose of degreasing, sodium removal, decontamination and descaling. In addition, it can also be used in chemical experiments to achieve catalysis, stirring, and rapid generator chemical reactions. 

Features of Ultrasonic Piezo Transducer:

1. High mechanical quality and excellent electro-acoustic conversion efficiency, providing a high output amplitude.

2. Piezoelectric element offer a high speed of vibration. Through bolt-on mounting, mechanical intensity and amplitude have been improved.

3. Having steady output amplitude even the load markedly changed.
4. Extended using temperature, ensuring good amplitude linearity. Lower resonant impedance , ensuring high conversion efficiency.

5. Bolt-on mounting gives the fast, easy installation and high reliability.

Comparison of different chip transducers:
1). The yellow chip assembly of the transducer has a low absolute value of capacitance change and low strong field loss, so compared to the same driving circuit, it has low heat generation and good thermal stability. Water splash is stable to the change of cleaning load and has a large impact, which is quite satisfactory.

2). The black chip transducer has a high electromechanical coupling coefficient and a high Curie temperature, so the electroacoustic conversion efficiency is high. And it has higher stability and higher temperature resistance than other products using the general P4 series. Splash is characterized by high water column, rich cavitation feel, but high sensitivity to changes in cleaning load.

3). Use occasion (recommendation): high frequency (such as 40K and above) or low power transducer (below 60W) is assembled with black chips
The transducers, low-frequency or high-power transducers are assembled with yellow chips.

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.