1.Small volume,low noise 2.MOQ is 1 set 3.Certification ISO9001:2000 4.Standard export packing 5.Long ... in metallurgy, chemical industry, building materials, mine, grain and vegetable oil, food, fodder, plastic and medicine etc. II.Uses and ... such as mining, coal, coke, cement, Stone sand.3, It is a new energy-saving and efficient to upgrade equipment, carry out technological transformation ...