Kas žino monetų sterilizavimo ultragarso valymo mašinos valymo principą?

Coin ultrasonic cleaning machine by physical sterilization principle fused into the cleaning agent for cleaning, secondly, in the coin slot open ultrasonic, we'll see the vibration by ultrasonic vibrator see millions of tiny air bubbles to objects, with the increasing of air bubbles, attached to the bubbles on the coin will split, The impact force will slowly remove the stain from the coin, resulting in a high degree of cleanliness.