Air Classifier, Superfine Classifier, Micron Separator ...
Air classifier is used for separating materials remove unnecessary ... nonmetallic material, generally made of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate ... Quartz, Talc, Zircon Sand, Wollastonite, Coal Powder, Light Calcium Carbonate, Mica, Bauxite, Attapulgite, Brucite ...