... , electric power and other industrial processes bulk solid materials in a variety of measurement and quantitative control of4.With bucket ... sodium sulfate, cement, vitamins, cocoa, alumina, iron ore powder, blue copper, coal, carbon black, potassium cyanate, flour, etc.),2. Granular (a ... rubber, magnesium ore, bauxite, limestone, etc.)5. Pulp (refined copper in the pulp, pre-barrier of concrete, etc.)