... Machinery Manufacturing Factory specializes in various drying machine. The rotary dryer used for drying material with humidity or granularity in the ... material, metallurgy and chemical, The mainly drying material are coal slurry , lignite, coal powder, slag, clay stone, chicken manure, sand, sawdust etc ... 542.130-55110 148201Picture as your reference Minimum Fuel Consumption Coal Rotary Dryer Machine