... energy consumption. Rotary Drier/drying machine/tumbler dryerDetailed Product DescriptionRotary dryer is used for drying materials with humidity or granularity ... powder, slag, clay stone. And it formed by rotary body, lifting blade, driving device, supporting device and ... granulator, cooler, rotary drum, wind swept coal mill etc. thank you for your various choice. Rotary Drier/drying machine/tumbler ...