200KHZ High Frequency Stainless Steel Ultrasonic Transducer For Ultrasonic Immersible Pack

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.

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.

Main Features:

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

1.High efficiency : high quality mechine, high electro-acoustic conversion efficiency at the resonant frequencies.
2.Large amplitude : computer optimized structure, high vibration ratio , large amplitude front cover.
3.High power: In the influence of pre-stressed screw, piezoelectric ceramic energy can achieve to the most.
4.Heat-resistance: small resonant impedance, wide temperature range.

Installation steps and preparation tools:
1. Preparation tools: argon arc welding, No. 10 hexagon socket wrench, chrome iron tin wire, 2.5 square high temperature wire, 2 * 2.5 cable wire amount, vibrator glue, (wire stripper, casing, cable tie, sand blasting machine, Fittings, etc.).
2. Welding screws: Calculate the arrangement position of the vibrators, weld the screws in the cleaned position, and then clean the surroundings of the screws. Be sure to make them flat to avoid affecting the installation of the vibrators.
3. Glue configuration: Stir the glue evenly according to the specified ratio. (Mirray, Ailuda, 4030 glue is mixed before bonding, KMD398 glue is mixed during the bonding process).
4. Install the vibrating head: apply the glue evenly to the bottom of the ultrasonic vibrator, and twist it gently to squeeze out the air and excess glue between the bottom of the transducer and the contact surface of the cylinder bottom, so that the vibrator is tightly combined with stainless steel as a whole .
5. Curing and solidification: It can be cured by being placed in a place with relatively high room temperature. It can be connected in 4-8 hours. After 24 hours, the test machine can be powered on. The test machine must not be allowed to vibrate.
Notes: 1. Metal-type nail machines can also replace TIG welding. 2. The welding screws must be fully welded, otherwise they will fall off easily. 3. Regarding curing, the temperature should be considered for the length of time, the temperature is low for a long time, the temperature is high, it is faster, it is recommended to operate at room temperature, even if heating, do not overheat, the best is appropriate.

200KHZ High Frequency Stainless Steel Ultrasonic Transducer For Ultrasonic Immersible Pack