This rotary drum granulator produces uniform round ball shape granules for organic fertilizer production, featuring advanced technology and reliable performance.

The rotary drum granulator machine utilizes steam, gas, or chemical solutions such as phosphoric acid or ammonia nitrogen and phosphorus ammonia solution slurry for the fertilizer granulation process. Within the cylinder, chemical reactions and heat transfer occur during granulation, or alternatively, a small amount of moisture content is added for compound fertilizer granulation.

• Innovative technology with improved structure design
• Tube uses special rubber sheet lining or acid-resistant stainless steel liner
• Automatic removal of scar and deoma functionality
• High wear resistance with convenient maintenance
• High ball strength with good appearance
• Corrosion resistant and wear resistant construction
• Low energy consumption with long service life
• Convenient operation and maintenance
• Reasonable layout with advanced technology
• Small power consumption with no three wastes discharge
• Stable operation with convenient maintenance
• High balling rate up to 70%
• High drying efficiency with minimal returning material
• Steam heating capability to raise material temperature

Typical applications of a rotary drum granulator include, but are not limited to the following:

• Agglomeration involving chemical reactions with reactive liquids or gases
• Addition of liquid and/or gas into material bed for complete reaction and emission control
• Production of many inorganic fertilizers
• Conversion of fine mineral ores into easy-to-handle agglomerates or balls for further processing (iron ore, copper ore, gold ore)
• Granulation where the primary feed is liquid or melt (urea granulation)
• Coating of finished products by spraying liquid onto material bed
• Mixing drums for multiple solids and/or liquids
• Specialty applications including combination granulation-cooling drums