Straight Centrifugal Mill  applies to grind material into thick powder. It's mainly used in the mining, construction materials, chemical, and metallurgy. It can process various kinds of non-flammable and non-explosive materials, such as carboundum, and Zircon sand, Quartz, Granite, Barite, Marble, Limestone, Steatite, Plaster model, Scoria, Chinaware, Glass.