High frequency screen

High frequency screen is also called high frequency vibrating screen. High frequency vibrating screen (high frequency screen) is composed of exciter, screen frame, frame, suspension spring, screen mesh and other components.

The high-frequency vibrating screen adopts cylindrical eccentric shaft exciter and 

eccentric block to adjust the amplitude. The material screen has long flow line and 

many screening specifications. It has the characteristics of reliable structure, strong 

exciting force, high screening efficiency, low vibration noise, durability, convenient 

maintenance and safe use. The high-frequency vibrating screen is applied to the 

product classification of food, medicine, chemical industry, new energy and other 

industries.

Working Principle

Because the high frequency vibrating screen (high frequency screen) adopts high 

frequency, on the one hand, it destroys the tension of the material surface and the 

high-speed oscillation of fine materials on the screen surface, accelerates the 

separation of high-density materials and increases the probability of contact between 

materials smaller than the separation particle size and the screen hole. This results in 

better separation conditions, so that the materials smaller than the separation particle 

size, especially the particles with large specific gravity, can pass through the sieve hole 

together with the slurry and become the products under the sieve.

Product Features

1.The frequency vibrating screen has high screening accuracy and efficiency, and can be used for any powder, particle and slurry;

2. The mesh hole of the frequency vibrating screen is not blocked, the powder is not 

flying, and the vibration frequency is high, up to 3000 times / min, which has obvious 

screening effect on fine-grained and high viscosity materials; The equipment can 

effectively handle solid-liquid mixed materials and quickly realize solid-liquid 

separation

3. The high-frequency vibrating screen has a unique screen structure, which is 

convenient and fast to install. It only takes 3 ~ 5 minutes. It has the advantages of 

simple operation, convenient cleaning, no dead corner and no residue;

4. Series high frequency vibrating screen has no mechanical action and simple 

maintenance. Except for the motor part, the rest parts are made of all stainless steel;

5. High efficiency, small amplitude, low noise and high screening frequency. Different 

from the principle of ordinary screening equipment, because the high-frequency screen

 adopts high frequency, on the one hand, it destroys the tension of liquid surface and

 the high-speed oscillation of fine materials on the screen surface, accelerates the 

separation of high-density (specific gravity) useful substances, and improves the 

probability of contact between particles smaller than separation and screen holes. So 

as to create better separation conditions, so that the materials smaller than the 

separation particle size, especially the particles with large specific gravity, pass through

 the sieve hole together with the liquid to become the products under the sieve;

6. Each high-frequency vibrating screen is equipped with a movable frame, which can 

be moved freely in the workplace, and the height can be adjusted. There is no need for 

complex installation, simple operation and not easy to be damaged.

Equipment Details

Equipment Parameter