... , smooth rotation, low energy consumption, easy operation, high output and so on. Rotary dryer is used for drying materials with a certain humidity or ... reason, it is used widely. Indirect heat transfer Rotary dryer: It is used for drying materials with humidity or granularity in the industries ... .5278ø3*2532-3675YR280M-4ZL100-16-I41.52104.9 Clay Dryer, rotary dryer for sand, wood chips,gypsum, sawdust