Made In  China 28K/40K/122K Multi Frequency Ultrasonic Transducer For Waterproof Vibrating Plate  

Ultrasonic vibrator is a device that realizes the mutual conversion between electrical energy and mechanical energy (acoustic vibration) by the piezoelectric effect of piezoelectric ceramics, and amplifies the device through the front and rear radiation cover blocks that match the acoustic impedance. The ultrasonic vibrator is composed of an ultrasonic transducer and an ultrasonic horn. Ultrasonic transducer is a device that can convert high-frequency electrical energy into mechanical energy. Ultrasonic horn is a passive device that does not produce vibration itself, but only changes the vibration input from the ultrasonic transducer before transmitting it out. The impedance transformation.
Install the ultrasonic vibrator steps and preparation tools:
1. Preparation tools: Argon arc welding, No. 10 hexagon wrench, chromium iron tin wire, 2.5 square high temperature wire, 2*2.5 cable wire, vibrator glue, (wire stripper, casing, cable tie, sandblasting machine, Pipe fittings, etc.).
2. Welding screws: Calculate the placement of the vibrator, weld the screws at the cleaned position, and then clean the surrounding of the screw. Make sure to make it level so as not to affect the installation of the vibrator.
3. Glue configuration: Stir the glue evenly according to the specified ratio. (Merry, Araldite, 4030 glue is mixed before bonding, and KMD398 glue is mixed during the bonding process).
4. Install the vibrator: smear the glue evenly on the bottom of the ultrasonic vibrator, gently twist 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 more closely integrated with the stainless steel. .
5. Curing and condensing: curing in a relatively high room temperature place, 4-8 hours can be connected, after 24 hours, you can power on the test machine, the test machine is absolutely not allowed to empty vibration.
Note: 1. A metal nail machine can also replace argon arc welding. 2. The welding screws must be fully welded, otherwise they will fall off easily. 3. Regarding curing, temperature should be considered for the length of time. If the temperature is low, the time will be longer, and if the temperature is high, it will be faster. It is recommended to operate at room temperature.

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.
• Ultrasonic transducer
• For Ultrasonic cleaning equipment
• For ultrasonic cavitiaton equipment

  For ultrasonic treatment 

   

Ultrasonic Cleaning Equipment, transducer can  used for different ultrasonic areas , as follows : 

1) Ultrasonic cleaning equipment

2) Immersed ultrasonic transducer

3) Ultarsonic water treatment

4) Ultrasonic cavitaiton

5) Ultrasonic pipe cleaning

• Imported original piezoelectric ceramic wafer guarantee strong and steady output of ultrasonic power;

• High efficiency : high quality mechine, high electro-acoustic conversion efficiency at the resonant frequencies;

• Large amplitude : computer optimized structure, high vibration ratio , large amplitude front cover;

• High power: In the influence of pre-stressed screw, piezoelectric ceramic energy can achieve to the most;

• Heat-resistance: small resonant impedance, low heat, wide temperature range.

 28K 40K 122K Piezoelectric Ceramic Rings Piezo  Multi Frequency Ultrasonic cleaning Transducer for Ultrasonic Cleaning Equipment

Made In  China 28K/40K/122K Multi Frequency Ultrasonic Transducer For Waterproof Vibrating Plate