... 3. Low cost 4. Reliable performance Features of rotary dryer:1.high degree of mechanization, large production capacity, ... wide range of dry, product, good uniformityRotary dryer machine is widely used in building materials, metallurgy ... drying of limestone slag, coal, slag, clay and other materials. Mainly by the rotary machine, Yang plate, ... 52.5975147.8 Low consumption rotary dryer for mining