Powder screening and grading processing services

The particle size of the powder is called the particle size. Because the particle shape is very complex, there are usually several expression methods such as screening size, settling size, equivalent volume size, equivalent surface size, etc. The sieve size is the size of the sieve through which the particles can pass through the screen, expressed as the number of sieve holes in the screen 1 inch (25.4mm) width, and is therefore called the "mesh number". At present, there is no unified technical standard for powder particle size at home and abroad, and each enterprise has its own definition and representation of particle size indicators. Screen specifications in different countries and different industries have different standards, so the meaning of "order" is difficult to unify.

Our company adopts two treatment methods for powder screening and grading, and adopts screening treatment within 200 mesh and grading treatment above 200 mesh.