hot air steam garnet dryer 1.high efficiency 2.low cost and investment 3.high output 3.easy to operate hot air steam garnet dryer1.product presentationScopes:Rotary sleeve dryer is widely used in some materials that can flow freely, such as building materials, metallurgy, chemical industry, cement industry, all kinds of mineral powder, limestone, pulverized coal, quartz sand and clay. It can also ...