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     Crawler ultrasonic cleaning machine is also a common cleaning equipment. This type of equipment has a special phenomenon during operation, which is called direct inflow. What is the phenomenon of direct inflow? What is its function?

     The so-called direct inflow phenomenon is the phenomenon of flow in the liquid along the propagation direction of the sound. When the ultrasonic intensity is 0.5W/cm2, the direct inflow can be seen by the naked eye. It is a flow generated perpendicular to the vibration surface, and according to tests, the flow rate is about 10cm/s. Through this direct flow, the oily dirt on the surface of the object to be cleaned can be stirred, which means that the cleaning solution on the dirt surface also produces convection.

     When the dissolving solution for dissolving the dirt is mixed with the new solution, the dissolving speed of the dirt will be further accelerated, which plays a key role in the removal of the dirt. Does the crawler ultrasonic cleaner rely on this principle to achieve good cleaning effect?