Industrial 500kg Capacity Fluid Bed Dryer Fbd For NPK Fertilizer Granules
GFG-500 Fluid Bed Dryer FBD for NPK Fertilizer Granules
The GFG-500 Fluid Bed Dryer FBD is a large-scale industrial drying system engineered for NPK fertilizer granules production. With 500kg/batch capacity, 37 kW drive system, and heavy-duty construction, it delivers maximum throughput for high-volume compound fertilizer manufacturing operations.
Key Features
- 500kg Maximum Batch Capacity: Industry-leading throughput for NPK fertilizer granule drying, capable of supporting large-scale compound fertilizer production lines with fewer drying cycles per shift.
- Powerful 37 kW Drive System: 10,800 m³/h air volume at 950 mmH₂O pressure ensures rapid, uniform fluidization of dense NPK fertilizer granule beds for consistent moisture removal.
- NPK Fertilizer Optimized: Specially engineered air distribution plate and filter system handles the varied particle sizes and moisture characteristics of NPK compound fertilizer granules.
- Heavy-Duty Corrosion Resistance: SUS316L stainless steel product-contact surfaces with anti-corrosion treatment, designed to withstand the chemical environment of NPK fertilizer processing.
- 1.5 kW Stirring System: Enhanced stirring power with anti-agglomeration paddle design prevents NPK granule caking and ensures uniform drying across the entire 500kg batch.
- Energy-Efficient Operation: 451 kg/h steam consumption with optimized airflow paths maximizes thermal efficiency, reducing per-ton drying costs in continuous NPK production.
- Industrial-Grade Reliability: Reinforced frame, oversized bearings, and robust mechanical components for 24/7 continuous operation in demanding fertilizer manufacturing plants.
Technical Specifications
| Item | Fluidized Bed Dryer |
| Model | GFG-500 |
| Capacity | 500 kg/batch |
| Velocity | 10,800 m³/h |
| Air Pressure | 950 mmH₂O |
| Power | 37 kW |
| Stirring Power | 1.5 kW |
| Stirring Speed | 11 rpm |
| Steam Consumption | 451 kg/h |
| Operation Time | 15-30 min (depending on material) |
| Main Machine Height | 3,850 mm |
Applications
The GFG-500 Fluid Bed Dryer FBD is purpose-built for NPK fertilizer granules production. Primary applications include: NPK compound fertilizer granule drying (various NPK ratios), DAP and MAP granule processing, urea-based compound fertilizer drying, potassium chloride and potassium sulfate granule drying, and blended fertilizer granule production. Also suitable for large-scale organic fertilizer and bio-fertilizer granule processing.
Why Choose GFG-500?
The GFG-500 Fluid Bed Dryer FBD delivers NPK fertilizer granule drying at 500kg/batch industrial scale. Factory-tested to rigorous standards, with comprehensive technical documentation and responsive after-sales support, it is the proven high-capacity choice for NPK fertilizer manufacturers worldwide.
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