After the coal slime dryer is officially put into operation, the daily processing capacity of coal slime is about 1,000 tons. The Dingli coal slime dryer system mainly consists of heat source, break-up feeding device, belt feeder, screw propeller, rotary drum, and belt discharge. It consists of machine, induced draft fan, dust collector and power distribution system. This set of equipment is stable in operation, convenient in operation and maintenance, and more affordable in price.