Sieved Silica Sand For Steel Foundries, Glass Manufacturing, Tile Adhesive Units

The impurity removal process of silica sand is to remove the mineral impurities from the raw silica sand by scrubbing and desliming, magnetic separation, chute gravity separation, flotation, pickling or several combined methods, so as to obtain the high-purity silica sand with required particle size and impurity conten.Adopting the mechanical force of the washing machine and the grinding force among the sand particles to remove the thin film iron outside the silica sand, the binding and muddy impurity mineral deposits.