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Yesterday, the customer purchased an ultrasonic cleaning machine, mainly used for cleaning hardware. He asked a question "Can the machine add detergent when removing wax from hardware". The answer is yes, except for wax, you can use ordinary water and some washing powder to clean it. If it is degreasing, it is recommended to add some degreasing cleaning agents. For large-scale cleaning, you can add an oil filter to the ultrasonic cleaner, so that the water can be recycled without frequent water changes. The rust remover has a special rust remover. For the removal of debris on hardware, the effect may not be very good if it is a blind hole, because ultrasonic cleaning is mainly to remove the dirt on the surface, but there is no way to remove it. Shorter through-holes have no problem at all and can remove debris from the holes.

Regarding the frequency of the hardware ultrasonic cleaning machine, generally speaking, 40KHz is a universal frequency, which can be competent for the cleaning of hardware, which has also been confirmed in the actual use of many customers. However, some more complex and precise hardware can consider higher frequencies, such as 80KHz, while some hardware, on the contrary, requires 28KHz, which is mainly for the case of derusting or more debris. There are various types of hardware and various structures. The main cleaning work is to remove wax, dust, rust, oil and debris. Manual cleaning is time-consuming and labor-intensive, and now the labor cost is high. Therefore, the cleaning of hardware parts is gradually completed by ultrasonic cleaning machines, especially when there are a large number and complex structure.

The advantage of the ultrasonic cleaning machine is that its cleaning method is to immerse the hardware in the liquid in the cleaning tank, and use the high frequency of ultrasonic waves to convert it into high-frequency kinetic energy through the transducer, and then act on the liquid medium in the cleaning tank to make the liquid produce. The cavitation action continuously forms numerous fine bubbles and bursts quickly, generating impact force to hit the surface of the object, so that the surface dirt is detached, so as to achieve the cleaning effect. In this way, as long as the water can reach the parts that can be cleaned, completely and completely, without leaving a dead end. And it acts on all parts of the hardware at the same time, unlike manual cleaning, so the efficiency is extremely high.