40khz/77khz/100khz/170khz Multi Frequency Ultrasonic Transducer Electrical Impedance Matching For Industrial cleaning  

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. It is installed on the bottom or side wall of the cleaning tank, transmitted through the tank and acts on the cleaning medium. The vibration signal of the vibrator is converted into a cavitation effect, and the object attachments are quickly peeled off to achieve the purpose of cleaning.

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.

Ultrasonic transducer application:
1. Of all the cleaning methods, ultrasonic cleaning is the most efficient and effective one. The reason why ultrasonic cleaning can achieve such effects is closely related to its unique working principle and cleaning method.
2. We know that in production and life, there are many things that need to be cleaned, and there are many types and links that need to be cleaned, such as the removal of pollutants from objects, dredging small holes, and common manual cleaning methods for special-shaped objects and hidden areas There is no doubt that it cannot meet the requirements. Even steam cleaning and high-pressure water jet cleaning cannot meet the demand for high cleanliness. Ultrasonic cleaning can also kill bacteria, dissolve organic pollutants, and prevent over-corrosion. Therefore, ultrasonic cleaning It is increasingly widely used in various industries:
(1) Machinery industry: removal of rust-proof grease; cleaning of measuring tools; degreasing and rust removal of mechanical parts; cleaning of engines, carburetor and automobile parts; dredging and cleaning of filters and screens.
(2) Surface treatment industry: degreasing and rust removal before electroplating; cleaning before ion plating; phosphating treatment; removal of carbon deposits; removal of oxide scale; removal of polishing paste; surface activation treatment of metal workpieces, etc.
(3) Instrumentation industry: cleaning of high-precision parts before assembly, etc.
(4) Electronics industry: removing rosin and welding spots on printed circuit boards; cleaning mechanical and electronic parts such as high-voltage contacts.
(5) Medical industry: cleaning, disinfection, sterilization of medical equipment, cleaning of experimental utensils, etc.
(6) Semiconductor industry: high cleanliness cleaning of semiconductor wafers.
(7) Clock and watch industry: decoration sludge, dust, oxide layer, polishing paste, etc.
(8) Chemical and biological industries: cleaning and descaling of experimental utensils.
(9) Optical industry: degreasing, sweat removal, dust removal, etc. of optical devices.
(10) Textile printing and dyeing industry: cleaning textile spindles, spinnerets, etc.
(11) Petrochemical industry: cleaning and dredging of metal filters, cleaning of chemical containers, exchangers, etc.

Changeable Frequency Power Ultrasonic Industry cleaning transducer BLT piezo transducerdata in detail:

40khz/77khz/100khz/170khz Multi Frequency Ultrasonic Transducer Electrical Impedance Matching For Industrial cleaning