Double cone mixing is widely used in food, drugs, pesticides, zinc oxide, detergents, veterinary drugs, compound fertilizers, feed, petroleum, mining, building materials industry, coatings, dyes, pigments, additives, calcium carbonate, biological agents, ceramics, Chemical industry, flavors and fragrances, chicken essence, condiments, tea, grains, starch, plant fiber, milk powder, cocoa powder, flour, coffee, glucose and other industries.