Fertilizer dryers are the “core equipment for moisture control” in organic fertilizer, compound fertilizer, and bio-fertilizer production lines. Their core function is to precisely dry granulated or composted fertilizers to reduce moisture content, laying the foundation for subsequent coating and packaging processes.

The equipment is based on a “heating system + drying carrier.” The drum dryer is suitable for granular and lumpy fertilizers. Hot air flows through the inclined drum, ensuring the fertilizer comes into full contact with the hot air as it tumbles inside, resulting in rapid moisture evaporation.

Product Features:

Precise and Efficient Moisture Control: Accurately dries fertilizer moisture content from 30%-50% to a safe range of 10%-15%, with drying uniformity exceeding 90% and moisture control accuracy within ±0.5%, preventing clumping and mold growth.

Durable and Corrosion-Resistant: Parts in contact with materials are made of 304 stainless steel or have a high-temperature resistant anti-corrosion coating, resistant to humic acids and chemical salt corrosion, and do not deform under high temperatures. Key components are selected from international brands, with a service life exceeding 10 years.

Enhancing Product Value: After drying, the fertilizer granules become harder, extending the storage period of compound fertilizer from 3 months to 12 months, and reducing the caking rate during transportation from 20% to 3%, laying a solid foundation for subsequent coating and packaging.​

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