The fertilizer drying drum machine is used to dry compound fertilizers with required humidity and size of the particles. It not only dries the compound fertilizers but also dries other granular material. The moisture content will be reduced from 5% to 30% of the compound fertilizers whereas while drying bio-organic fertilizer, the moisture levels will be reduced from 40% to 10%.
Rotary dryers are a class of dryer commonly used in industry to dry particulate solids. They are made of a long cylindrical shell that is rotated. The shell is usually slightly inclined to the horizontal to induce solids flow from one end of the dryer to the other. In direct heat rotary dryers, a hot gas flowing through the dryer provides the heat required for vaporization of the water.
Features:
High utilization rate of heat energy due to efficient design.
Strong adaptability of fertilizers and other materials.
Low energy consumption due to small resistance for hot air.
Huge capacity of the drying drum.