40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner

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40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner
40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner
40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner
40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner
40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner
40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner
40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner

40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner

  • Item No.20201126803d0
    MOQ1 Piece
  • Size 20 x 15 x 15 cm
    Weight2 kg
Tag  wholesale
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Frequency40KHZ
Warranty1years
Brand Ultrasonic Cleaning Oscillator
Place of Origin CN;GUA
Usage Vibration Sensor for Piezo Ultrasonic Transducer for cleaning
Brand Name OURS BRAND
customized Acceptable for Piezo Ultrasonic Transducer for cleaning
PiezoceramicPZT-4
Feature Long Life Low Cost for Piezo Ultrasonic Transducer for cleaning
Product name Piezo Ultrasonic Transducer for cleaning
Key words Ultrasonic Transducer
Frequency Stability High Sability
Material Stainless Steel for Piezo Ultrasonic Transducer for cleaning
Power50W

Packaging & Delivery

Selling Units:
Piece
Single package size:
20 x 15 x 15 cm
Single gross weight:
2 kg

40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner

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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 characteristics of the ultrasonic vibrators produced by the company include 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.

 

 

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.

 

Install an ultrasonic oscillator, you must first understand the structure of the ultrasonic oscillator and the working principle of the ultrasonic oscillator. In fact, the ultrasonic oscillator is also called an ultrasonic oscillator.
The ultrasonic vibrator is a device that realizes the mutual conversion of electrical energy and mechanical energy (acoustic vibration) by the piezoelectric effect of piezoelectric ceramics, and amplifies the acoustic impedance matching front and rear radiation cover blocks. The ultrasonic vibrator is composed of an ultrasonic transducer and an ultrasonic horn. The ultrasonic transducer is a device that can convert high-frequency electrical energy into mechanical energy. The ultrasonic horn is a passive device that does not generate vibration itself. It only transmits the amplitude of the vibration input by the ultrasonic transducer before changing it. Impedance transformation.

 

Principle of ultrasonic vibrator arrangement:
(1) Cleaning different product layouts have different requirements, such as the degree of oil staining of the product, the difficulty of cleaning, the level of cleaning requirements, and the design of the cleaning process, all require targeted selection.
(2) The arrangement of the vibrators is not as dense as possible, and the right one is the best.
3. Introduction to ultrasonic vibrator:
The ultrasonic vibrator, also called the ultrasonic vibrating head, is an ultrasonic transducer and is a core component of the ultrasonic cleaning machine. Industry standard name: Ultrasonic transducer, which belongs to piezoelectric ceramic material and one of the main accessories of ultrasonic cleaning machine. From the power point, a single ultrasonic head is 60W, 100W. The frequencies are: 20KHZ, 25KHZ, 28KHZ, 40KHZ, 68KHZ, 80KHZ, 100KHZ, or higher; the difference in shape is: straight cylindrical shape, horn shape, and the like.

Ultrasonic oscillator principle:
1. The piezoelectric element and the internal electrode are alternately stacked in the ultrasonic vibrator, and have an external electrode that is electrically connected to the internal electrode;
The ultrasonic transducer includes an internal electrode group that is substantially divided into four portions along a second direction and a third direction orthogonal to a lamination direction as the first direction, and a first external electrode group and a second external electrode group respectively The electrode group is turned on; by applying an alternating voltage to the first external electrode group and the second external electrode group, the longitudinal vibration mode in which the main vibration occurs in the second direction and the main vibration are in the third direction a bending vibration mode that occurs, thereby generating ultrasonic elliptical vibration;
The ultrasonic transducer includes a conductor film for electrode connection formed along a surface perpendicular to the stacking direction, and predetermined predetermined external electrodes of the first external electrode group and the second external electrode group The external electrodes are electrically connected. A device that converts electrical energy and acoustic energy by piezoelectric effect is called a piezoelectric transducer. The ultrasonic transducer provided by the company uses self-produced high-quality piezoelectric ceramic components, which are carefully designed, processed and tested to be bolts. The fastening type produces stable ultrasonic waves even when the load changes. It has the characteristics of large amplitude, high electroacoustic conversion rate, low heat generation, high reliability and good consistency.

 

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40KHZ Frequency Piezoelectric Ultrasonic Transducer With or without holes For Korea Cleaner

 

 

 

 

 

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