Zhengzhou hengxing rotary drum dryer is designed for mining industry which is used in coal drying, coal slime drying/coal slurry drying, lignite drying etc., If you need any assistance in rotary drum dryer/Coal slime dryer/coal slurry dryer/lignite dryer/lignite drying machine/coal slime drying machine/coal slurry drying machine Please come to our team!