The machinery is used to grind dry brittle materials, such as spice, seasoning, pepper, chilli, aniseed, ginger, garlic, coffee beans, cocoa beans, herb or medicine, tea leaves, grains,wheat, corn,rice, soybean, green beans, red beans, feed, ,tea leaf, chemical materials ,dry vegetables, dry fruits, and so on.It is widely used in food, feed, chemical, medical or rmaceutical, refractory, non-metallic, abrasive, metallurgy, construction materials and agricultural industries.