2L Ultrasonic Cleaner 60W 40kHz for Cleaning Jewelry Rings Eyeglasses Dentures Watches Necklace Coins

Composition of the ultrasonic cleaning machine: The ultrasonic cleaning machine is mainly composed of two parts: the ultrasonic cleaning tank and the ultrasonic generator. The ultrasonic cleaning tank is made of high quality stainless steel with strong elasticity and corrosion resistance. The bottom of the tank is equipped with an ultrasonic transducer oscillator. The ultrasonic generator generates high frequency and high pressure, which is transmitted to the transducer through a cable connection line. The transducer and the vibration plate produce high frequency resonance, so that the solvent in the cleaning tank can be cleaned by ultrasonic wave.

In the process of ultrasonic cleaning, the bubbles visible to the naked eye are not vacuum nucleus bubbles, but air bubbles, which can inhibit the cavitation and reduce the cleaning efficiency. Only when the air bubbles in the liquid are completely removed, can the vacuum nucleus group bubbles with cavitation achieve the desired effect.

Direct inflow: The phenomenon that ultrasound flows along the direction of sound propagation in liquid is called direct inflow. When the intensity of sound wave is 0.5W/cm2, direct inflow can be seen with naked eyes, and flow is generated perpendicular to the vibration surface. The velocity of flow is about 10cm/s. Through this direct inflow, the micro-oil dirt on the surface of the cleaned object is stirred, and the cleaning liquid on the surface of the dirt also generates convection. The solution of the dissolved dirt is mixed with the new solution, which speeds up the dissolution and plays a great role in the removal of the dirt.

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2L Ultrasonic Cleaner 60W 40kHz for Cleaning Jewelry Rings Eyeglasses Dentures Watches Necklace Coins