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The screen size of the universal crusher is controlled
The screen size of the universal crusher is controlled
The number of holes, the number of holes, is the number of holes per square inch. The larger the number, the smaller the aperture. In general, the number of the x aperture (micron number) is equal to 15000.
For example, the diameter of the mesh is about 38 microns. The diameter of mesh is about 30 microns. Opening rate due to the existence question, that is because the woven wire mesh with wire of different thickness, different national standards is different also, American standard, British standard and Japanese standard at present three, including Britain and the United States, Japan's difference is bigger. Our country USES the American standard, which is the formula given above.
The size of the mesh size determines the size of the mesh size, and the size of the mesh size determines the maximum size of the particle Dmax. Therefore, we can see that the 400 purpose polishing powder is very likely to be very fine, such as only 1-2 microns, and it could be 10 microns or 20 microns. Because the aperture of the mesh is about 38 microns.
