Many factories now use stainless steel wire mesh s. Often in the process of use, it will encounter the cause of blockage when the stainless steel mesh is filtered. So how to solve it?
The famous maishi Manufacturing Group is a leading manufacturer of stainless steel wire filters. The following suggestions are given for the solution to the cause of the blockage of the stainless steel wire filter.
When the material has a fine particle size, a large amount of shale, and a small sieve size, the moisture plays a decisive role in the blockage of the stainless steel screen. When the moisture in the material is more than 5%, if the material is dried unconditionally, the sieve surface and the sieve hole should be selected in a targeted manner. When the moisture is greater than 8%, wet screening should be used. For materials with more flake particles, it is necessary to change the material crushing mode and the particle size matching of different crushing process, and select the appropriate solution by causing the cause characteristics.
Put a drop of water on the mesh , rub it with copper sulfate, if it does not change color after rubbing, it is generally stainless steel; if it turns purple, non-magnetic is high manganese steel. It is only with the magnet that the two types of stainless steel can be basically distinguished. Because chrome stainless steel can be attracted by magnets under any condition; chrome-nickel stainless steel is generally non-magnetic in the annealed state, and some may be magnetic after cold working.
High manganese steel with a high manganese content is not neodymium; the magnetic properties of chromium nickel nitrogen stainless steel are not so simple: magnetic may or may not be. It may be that the vertical surface has no horizontal surface. From the price point of view, it is also possible to judge whether it is a 304 stainless steel wire mesh. The experience tells us that the stainless steel mesh is lower than 25 yuan/KG and basically it is not a 304 stainless steel mesh.
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