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

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.