rotary drum dryer machine for drying poultry manure,compost,fertilizer

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we are professional rotary drum dryer supplier, which is mainly used in compound fertilizer and organic fertilizer production to dry some moisture of fertilizer,this drum drying machine can also dry wood sawdust,organic/compound fertilizer granules,livestock manure waste,poultry manure like sheep manure,chicken manure,cow manure,pig manure and compost,sand,sludge and so on.wood sawdust rotary dryer has two types one is air flowing type and we manufacture rotary types. the drum dryer advantages are reasonable design, reliable performance,and high heat efficiency,convenient operation and maintenance and so on.
 

Working Principle of Rotary Drum Dryer

Materials are sent to the hopper of rotary drum dryer by belt conveyor or bucket elevator.
The barrel of drum drying machine is installed with an angle. raw materials enter into the barrel
from the higher side of the drum dryer,and hot air enters into the barrel from the lower side, then materials and hot air will mix together in the rotary drum dryer. the moisture will be evaporated by the high temperature of the hot air. the materials go to the lower side when the barrel rotates.Lifters on the inner side of the barrel lift materials up and down which makes materials and hot air mix completely.So drying efficiency is improved

Characters of rotary drum Dryer

The indirect heating transfer drum drying machine is mainly used in building materials,cement plant for dryingwood sawdust,organic/compound fertilizer granules,livestock manure waste,sand,sludge and so on.. This rotary drum dryer is made up with rotary body, lifting blade, driving device, supporting device and sealing ring. The drum drying machine has advantages of reasonable structure, high efficiency, low energy consumption and convenient for transportation.

specification of rotary drum dryer