The ultrasonic screening system is composed of ultrasonic resonance power supply,
oscillator and resonance ring. The high-frequency electric oscillation generated by the
ultrasonic resonance power supply is converted into high-frequency three-dimensional
oscillation waves by the oscillator. These oscillation waves are transmitted to the
resonance ring to make the resonance ring generate resonance, and then the vibration
is evenly transmitted to the screen surface by the resonance ring. The materials on the
screen are vibrated by low-frequency three-dimensional vibration and superimposed
with ultrasonic vibration, which can not only prevent the mesh from blocking, but also
improve the screening yield and quality.
Structural principle of ultrasonic vibrating screen:
The ultrasonic vibration wave (mechanical wave) attached to the screen of RA series ultrasonic vibrating screen makes the ultra-fine powder accept huge ultrasonic acceleration, so as to inhibit the screen blocking factors such as adhesion, friction, leveling and wedging, and improve the screening and cleaning benefits.
Tea powder is a popular image of Matcha. It is steamed green tea ground into micro powder by natural stone mill. It is by far the freshest and most nutritious tea. Because of its natural bright green color, enhance consumption desire. Superfine powder state, convenient for large-scale use in more fields; The essence of healthy nutrition has been recognized by people for thousands of years. The specific gravity of ultra-fine powder is very light, which has always been a difficult problem in fine screening.
The screening of Matcha mainly aims at impurity removal, classification and ultra-fine classification. The ultrasonic vibrating screen can be well used to remove impurities and conduct fine screening and classification, so as to achieve the purpose of no net blocking and high yield.