... material, metallurgy and chemical, The mainly drying material are coal slurry , lignite, coal powder, slag, clay stone, chicken manure, sand, ... 4855 102141.3Φ320025ZLH11541.542.130-55110 148201Features of coal slurry rotary dryer machineIt adopts downstream drying when ... designed inner structure of the cylinder can enhance the cleaning and heat conduction performance of the broken materials, eliminate ...