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