Rotary Dryer Organic Fertilizer Production Line for Chicken Manure with High Humidity Handling and Effective Internal Crushing Mechanism 1-20 Thousand Tons per Year

Our specialized rotary dryer is specifically optimized for handling high-humidity, sticky materials like chicken manure. Featuring an enhanced diameter/length ratio, unique flight distribution, and effective internal crushing mechanism, this equipment efficiently processes challenging organic materials.

Livestock manure contains rich nutrients and trace elements, making it excellent organic fertilizer. Converting livestock manure into compound organic fertilizer transforms waste into valuable resources while reducing environmental pollution and preventing disease spread.

1. Fermentation Process: Initial organic fermentation with mixer tumbling to improve fermentation speed
2. Crushing Process: Crusher breaks down compost blocks for granulation preparation
3. Quantitative Batching: Automatic batching system with multiple quantitative belt scales for precise ingredient proportions
4. Granulation Process: Disc granulator automatically screens optimal particle shapes for fertilizer release
5. Drying Process: Rotary drum dryer reduces humidity below 14% for proper storage
6. Cooling Process: Drum cooler increases fertilizer particle hardness
7. Screening Process: Drum screener selects appropriate particle sizes; oversized/undersized particles are recycled
8. Coating Process: Drum coating machine prevents particle sticking
9. Packaging Process: Automatic packaging machines for efficient bag sales
10. Dust Removal System: Comprehensive collection of ashes and dust from production line
11. Supporting Equipment: Belt conveyors, bucket elevators, and auxiliary systems

Complete system includes: spiral dehydrator, hot air furnace, feeder, drum, discharging machine, material crushing unit, fan, power cabinet, and control systems.

Manure rotary drum dryer is widely used for drying high-viscosity materials including:

• Chicken manure
• Cow manure
• Poultry manure
• Sludge
• Bean dregs
• Cassava residues

• High mechanization level with large production capacity and continuous operation
• Reasonable structure design for easy operation and smooth material flow
• Excellent drying quality with low power consumption and maintenance costs
• Wide application range with uniform drying results
• Simultaneous sterilization and deodorization during material drying