Sifters and sieves (1)

Vibrating sifters - sieve shakers are devices designed to sieve analysis to evaluate the bulk material in terms of the size fraction. The process of sifting is carried out by using sieves of different mesh size - grains smaller than the mesh pass through, while the larger grains remain on the sieve, thus permitting the clear separation of grains. Shakers of this type are used in the analysis of soil, selection grains, cement, plastics industry etc.