... metallurgy, chemical, abrasive, glass, ceramics, construction, light, food industry, etc. 2. Operating Principle: its vertical motor, ... 2) Abrasive material and ceramic industry: building sand, mica, alumina, abrasive, refractory material, slurry, etc.3) Food industry: sugar, salt, ... food additive, bean milk, juice, etc.4) Paper-making industry: coated slurry, exhaust liquid, paper making liquid and ...