Which limestone needs screening?
1. For power plant desulphurization, for example: limestone manufacturers, broken material has a part of super-diameter particles;
2. recovery of ground stone powder.
Why does the flour need to be sifted?
Remove diameter particles and impurities.
Super diameter particles and impurity sources:
Super-diameter particles usually come from the crusher discharge particle size is not up to the standard, resulting in super-diameter material;
Impurities come from recycled stone or ground stone containing weed sticks and super diameter materials;
Increase profits and save costs.
Characteristic because of the pressure of environmental protection, the equipment is completely closed structure design, no dust, but also can be connected with other dust removal equipment, dust removal effect is better.
Screen is designed to prevent plugging, long service life and cost saving.