What's the difference between ultrasonic vibrating sieving and rotary vibrating screen?

Vibration sieve

Now it is used more and more widely in all walks of life. Among them, ultrasonic vibrating screen and rotary vibrating screen are widely used in circular vibrating screen, which are very similar in appearance, so that many customers are confused when choosing

1、 Different working principles

The excitation source of the rotary vibrating screen comes from the vertical vibrating motor fixed in the bottom cylinder. The gravity of the upper and lower ends of the vibrating motor changes the rotation of the motor into a horizontal, vertical and inclined three-dimensional motion, and then transfers this motion to the screen surface, so that the material can expand outward on the screen surface;

Ultrasonic vibro screen is a kind of vibrating screen. It is an ultrasonic vibrating sieve system based on the screening of the vibrating screen. This system introduces a low amplitude and high frequency mechanical wave on the screen mesh on the basis of the traditional vibrating screen. The ultra-fine powder receives ultra-high speed, so that the material on the screen surface is always suspended, so as to inhibit the blocking factors such as adhesion, friction, leveling and wedging.

2、 No blocking

The ultrasonic rotary vibrating screen uses high-frequency ultrasonic pulse to clean the screen, with high screening efficiency, no blocking, and high screening accuracy; The rotary vibrating screen does not have the function of automatic screen cleaning.

3、 Different materials are screened

The rotary vibrating screen is suitable for screening materials with small mesh size, such as soybean milk dregs, flour impurity removal, etc., but it is not ideal for screening viscous, static or superfine powder, which is easy to create blocking mesh, no blanking, etc;

The ultrasonic rotary vibrating screening can just solve this problem. The ultrasonic rotary vibrating screen is equipped with an ultrasonic rotary vibrating screen system, which is suitable for screening and filtering fine powder materials, and the mechanical energy generated by the ultrasonic rotary vibrating screen can also form a cluster of materials on the screen screen. Sticky, prevent clogging, can handle 300 mesh and above materials, to meet more customer needs.

To sum up, although they are somewhat similar in appearance, they have essential differences. Therefore, when customers choose to purchase, they should purchase the corresponding rotary vibrating screen according to the materials they want to screen, so that they can make the best use of everything.