Tech Text

How to avoid stainless steel wire mesh blocking

In the daily life and machine production, how to avoid the use of stainless steel wire mesh resistance, this is a concern of many customers, when the filter background nutrients greater than 50%, if there is no condition for the material to dry treatment, deal with stainless steel wire The sieve surface and sieve holes are used for dry selection. When the nutrient is greater than 80%, wet screening should be used. For materials with more flaky particles, the particle size distribution of the material crushing method and the different crushing methods needs to be modified. Specific specifications can be asked about the stainless steel mesh specifications

Because the majority of the particles of the material to be sieved are irregular, the resistance of the stem is also multitudinous. When the particle size of the material is finer, the clay content is more, and the sieve particle size is more time-honored, the nutrient will have a voting effect on the resistance of the stainless steel wire mesh. Stainless steel mesh can easily lead to stainless steel wire mesh blocking during the application process.

1, spherical particles or stainless steel mesh with multiple contact points of material, simply speaking, is congested stainless steel mesh hole is due to the contact surface or the surface of the object size is large, many contact points;
2. The contaminants of the filter material are contaminated with a large number of particles near the mesh volume of the stainless steel mesh. A simple understanding is that the diameter of the filtered material and the mesh volume of the stainless steel mesh are almost exactly the same, so that it is easy to trap the mesh;
3, the material has a fiber material; more flake particles; stainless steel mesh production congestion;
4, stainless steel wire mesh, such as stainless steel thick stainless steel network, hole-shaped plan is not reasonable, did not reach the small, but the particles stuck.


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