We are professional supplier of rotary drum dryer machine. Rotary dryer machine is mainly used for compound fertilizer and organic fertilizer production, drying some moisture in fertilizer, this drum dryer can also dry wood chips, organic/compound fertilizer granules, livestock manure, sheep manure and other poultry manure Manure, chicken manure, cow manure, pig manure and compost, sand, sludge, etc. There are two types of rotary dryer machine, one is airflow type and we manufacture rotary type. The drum dryer machine has the advantages of reasonable design, reliable performance, high thermal efficiency and easy operation and maintenance.
Working Principle of Rotary Drum Fertilizer Dryer Machine
The material is delivered to the hopper of the drum type fertilizer dryer machine by belt conveyor or bucket elevator. The drum dryer’s barrel is installed with angle. The raw material enters the drum From the higher side of the rotary drum fertilizer dryer, hot air enters the barrel from the lower side, and then the material and hot air are mixed together in the rotary drum dryer machine. Moisture will be evaporated by the high temperature of the hot air. The material moves downward when the barrel rotates, and the lift on the inside of the barrel lifts the material up and down, so that the material and the hot air are fully mixed to improve the drying efficiency
Characters of rotary drum Dryer
The indirect heating rotary dryer is mainly used for drying wood chips, organic/compound fertilizer granules, livestock manure, sand, sludge, etc. in building materials and cement plants. The rotary dryer consists of rotary body, lifting blade, driving device, supporting device and sealing ring. The drum dryer has the advantages of reasonable structure, high efficiency, low energy consumption and convenient transportation.
specification of rotary drum fertilizer dryer machine