High Efficiency Ultrasonic Vibration Screen
High efficiency ultrasonic vibration screen is the upgrade rotary vibrating screen by adding the extra ultrasonic device and special ultrasonic screen design. It can generate the ultrasonic vibration wave on the screen surface so that the powder material will automatically pass through the according mesh size without the below vibration motor force.
- Product Introduction
High Efficiency Ultrasonic Vibration Screen
Introduction
High efficiency ultrasonic vibration screen is the upgrade rotary vibrating screen by adding the extra ultrasonic device and special ultrasonic screen design. It can generate the ultrasonic vibration wave on the screen surface so that the powder material will automatically pass through the according mesh size without the below vibration motor force.So there will be two working force together to sieving the fine mesh size powder or other special powder, which the ultrasonic wave with the vibration motor. No matter on the special powder sieving process, or the capacity handling, it is several times than the general rotary vibrating screen, that is why we also called it is high efficiency ultrasonic vibration screen.

Working Principle
Ultrasonic rotary vibration screen is combine the vibration motor power with the ultrasonic power together. The ultrasonic transducer can convert 220V, 50Hz or 110V, 60Hz electrical energy into 18KHz high-frequency electrical energy, input ultrasonic transducer, turn it into 18KHz mechanical vibration, so as to achieve the purpose of screening and cleaning the screen mesh, so that make fine powder screening is easy. Based on the traditional vibrating screen, the ultrasonic system introduces a low amplitude, high frequency ultrasonic vibration wave (mechanical wave) on the screen to improve the screening performance of the micro-separation. Especially suitable for high value-added fine powder sieving users or the special powder like strong adsorption, easy agglomeration, high static electricity, high precision, high density, light gravity and so on.
Ultrasonic working instructions

Main Parameters
There will different size from 400mm to 2000mm as per different sieving capacity, the screen mesh, the machine screen layers, the material density will also have the effect on the model choice, so if you are not sure which model to choose, pls contact us directly.
|
Model |
STC-400 |
STC-600 |
STC-800 |
STC-1000 |
STC-1200 |
STC-1500 |
STC-1800 |
STC-2000 |
|
|
Effective diameter |
Φ340 |
Φ540 |
Φ730 |
Φ900 |
Φ1100 |
Φ1400 |
Φ1700 |
Φ1886 |
|
|
Effective screening area |
0.0907 |
0.2289 |
0.4183 |
0.6359 |
0.9499 |
1.5386 |
2.2687 |
2.7922 |
|
|
Sieve size |
80-600mesh |
||||||||
|
Number of layers |
1-3 |
1-3 |
1-3 |
1-3 |
1-3 |
1-3 |
1-3 |
1-3 |
|
|
Power |
vibration motor |
0.18 |
0.25 |
0.55 |
0.75 |
1.1 |
1.5 |
2.2 |
2.2 |
Detail Machine Pictures




Working Site
Various production line of high efficiency ultrasonic vibration screen, it not only can work in single machine, but also can combine with other feeding, conveying, mixing production line.

Advantages of the high efficiency ultrasonic vibration screen
The ultrasonic vibrating screen screening equipment adopts PID control algorithm, which is fast and accurate, so that it always works at the frequency and current, which greatly increases the production capacity
Decompose adherent substances, reduce the amount of objects on the screen, and increase the passing rate of ordinary vibrating screens by 5-20 times;
Accelerate the separation of agglomerates, high fineness, high density, high density, light specific gravity and adsorbed materials, and speed up the screening processing capacity;
The unique screening system does not need to add any other screen cleaning devices. It has a self-cleaning function and the mesh is not blocked;
The screening particle size is increased by 1%-100%, and the output is increased by 1-15 times, meeting the screening requirements for fine particles above 400 mesh;
Can clearly separate fine particles with similar diameters;
Does not change the characteristics of the screened materials, especially suitable for new materials;
Prevent the clogging of the 50-625 mesh mesh and the clogging of the mesh caused by similar particles, and extend its service life;
The performance of the ultrasonic vibrating screen system will not increase the operating temperature and will continue to work. It can control the temperature rise for medicines, thermosetting coatings and raw material operations;
It is suitable for separating powders with sieves from 20 microns to 300 microns, and has good screening effects for some materials that are difficult to screen.
Disadvantages of high efficiency ultrasonic vibration screen
1. Compared with ordinary vibrating screens, the price of ultrasonic vibrating screens will be 30%-50% higher;
2. Adopting a glued mesh frame structure requires professional mesh gluing tools for gluing;
3. Not suitable for screening large granular materials;

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