Shaker possible causes and remedies

Circular vibrating screen possible failures and the corresponding exclusion method are the following:

1, shaker motor is damaged, replace the motor can be taken to approach;

2, the control circuit of the electrical components is damaged, replace the electrical components can be taken way;

3, the voltage is low, the power supply can be taken to change the way;

4, vibrating sieve surface material buildup too, can be taken to clean the screen surface material way;

5, the vibrator fails, the vibrator can be taken to repair method;

6, the inner grease thickens agglomeration vibrator can be taken to clean vibrators, grease update adds the appropriate method.  crusher plant

The technical and economic indicators screening process is screening efficiency and productivity. The former quality indicators, the latter for quantitative indicators. There is

a certain relationship between them, but also with many other factors, these factors determine the result of screening. Factors affecting the screening process can be roughly

divided into three categories:

First, the physical properties of the material to be screened

Including grain size of the material itself, humidity, clay content and particle shape.

When the material fines content is high, productivity is also large sieve. When the humidity of materials, in general screening efficiency will be reduced. However, larger mesh

size, the smaller the influence of water, so the larger the wet material containing water, in order to improve the screening process, the general approach can be used to

increase the mesh, or the use of wet sieving. Materials containing large mud (mud when greater than 8%) should be used wet sieving, or pre-washing.

Second, the screen surface properties and structural parameters of the shaker is to make the particles and the screen surface for vertical movement, so the high efficiency,   coal crushing plant

large production capacity. The relative motion of particles and the screen surface is parallel to the main sports bar screen, flat shaker, drum sieve, with its screening

efficiency and productivity are low.

For a given material, the sieve productivity and efficiency depends on the mesh size sieve. Productivity depends on the width of the screen surface, wide screen and high

productivity. Screening efficiency depends on the length of the screen surface, the screen surface long high screening efficiency. Average aspect ratio of 2.

Effective sieve area (ie, the entire screen surface area and sieve area ratio) is larger, the productivity per unit area of ​​the screen surface and higher screening efficiency.

Sieve size is larger, the greater the productivity of the screen surface units, screening efficiency.

Third, the production conditions of

When the load is large sieve screening efficiency is low. Largely peaceful sieve sieve size and the total rate depends on screening efficiency; sieve larger, requiring lower

screening efficiency, the productivity is higher.

Sieve inclination to be appropriate, generally determined by experiment. Then the amplitude of vibration times the sieve, the sieve structure which sex-related, in a certain

range, the vibration can be increased to increase screening targets.