May 05, 2018· Rotary Dryer Rotary dryer is mainly used for the drying of certain humidity and granularity materials in ore dressing, building materials, metallurgy, chemical industry and otherThings to Consider When Selecting a Rotary DryerPowder/Bulk Dec 17, 2015 A rotary dryer is comprised of a large rotating cylindrical tube called the described as the ....