... efficiency Rotary dryer 2. dry equiments for sawdust, wood chips, clay, coal powder, sand 3. final moisture low!!!! Product DescriptionRotary ... would be dryed. Rotary dryer is used to dry slag, clay, limestone, It is mainly used for cement, chemical, metallurgical, ... has been widely used. Export country of the Rotary dryer: India, Vietnam, Kazakhstan, Mongolia, Ecuador, Iran, Pakistan, Australia, the ...