With the continuous development of the industry and automation equipment, more and more industries and enterprises use ultrasonic cleaning machine, ultrasonic cleaning machine principle from the ultrasonic generator of high-frequency oscillation signal, through the transducer into high-frequency mechanical oscillation and spread to the medium cleaning solvent, ultrasonic in the cleaning fluid density and forward radiation, The flow of liquid produces tens of thousands of tiny bubbles with a diameter of 50-500μm, and the tiny bubbles present in the liquid vibrate under the action of the sound field. These bubbles form and grow in the negative pressure region where ultrasonic longitudinal propagation occurs, while in the positive pressure region, when the sound pressure reaches a certain value, the bubbles rapidly increase and then suddenly close. And produce shock wave when the bubble is closed, produce thousands of atmospheres around it, destroy the insoluble dirt and make them dispersed in the cleaning solution, when the group particles are wrapped in oil and adhere to the surface of the cleaning part, the oil is emulsified, solid particles and separated, so as to achieve the purpose of cleaning part purification. In this process, known as the "cavitation" effect, the closure of the bubble can create a high temperature of several hundred degrees and a momentary high pressure of more than 1,000 air pressures. Such as: LECH industry, pharmaceutical industry, micro powder industry, service industry. The purity of core and gold and the application in phosphating are inseparable from the work of ultrasonic cleaning machine. How to correctly choose the cleaning machine required by the industry is a headache for many people.

Here is a brief introduction to how to correctly choose a cleaning machine for the industry.
Selection of size
To choose the size of the ultrasonic cleaning machine according to the large and small amount of the object or piece of the cleaning machine, the cleaning machine cheek is divided into standard type and Philippine label type, if you do not understand you can tell the manufacturer to make your own request to choose.
Power selection
Ultrasonic power gang is determined according to the size of the size, if the selected power value is too small, the dirt removal effect is not strong. If the value is too large, the cleaning effect is strong, but it will damage the precision parts, and the gain is not worth the loss. Therefore, the ultrasonic power should be selected according to the actual use.
Frequency selection
The frequency of the ultrasonic cleaning machine is between z and Z, and the frequency used in the industrial cleaning is less than 28kH120kHz60KHz, and the frequency used is between 20, "OKHz. The frequency of about z has a large tong intensity and accompanied by noise, which is used for the workpiece with high strength on the surface of the large part and the surface of the object 20KH, and a large amount of oil removal or removal of inducement is used about z. The frequency is about z, the noise is small, the penetration energy is 28-40kH40KH strong, and it is suitable for the workpiece with complex surface, blind hole, dirt and weak surface junction force. For the parts with small gaps, narrow holes and deep holes, it is good to use the recognized high frequency, and for the clock parts, it is easy to have a tong transformation after the temperature of "OkH400kHz, the selection of 4" heating system to 6 grades 廾 is high, so the clearing effect is good. If you choose an anhydrous solvent such as triethylene as a clear can be selected without a heating system, ultrasound will be produced at work
At a certain temperature, trifoliate solvent has an exciting and chancre effect in the heating process. Therefore, it is not recommended to use such solvents as clear.