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A fertilizer dryer is an industrial equipment specifically designed to reduce the moisture content of fertilizer materials. Its core function is to evaporate excess moisture from fertilizers during production (e.g., after fermentation or granulation) through heat transfer, ensuring the moisture content meets national quality standards or requirements for storage and transportation. It also improves the physical properties of fertilizers (such as preventing caking and facilitating subsequent packaging), making it a core device in the "drying section" of the fertilizer production chain. I. Core Functions of a Fertilizer Dryer Fertilizers (especially organic fertilizers and compound fertilizers) retain large amounts of moisture due…

What is a Fertilizer Cooler? A fertilizer cooler is a core auxiliary equipment in the production process of granular fertilizers such as compound fertilizers and organic fertilizers. Its main function is to quickly and evenly cool down the high-temperature fertilizer granules after granulation and drying, while removing part of the residual moisture. It provides a qualified material foundation for subsequent processes such as screening, coating, and packaging, and is one of the key equipments to ensure the quality of fertilizer products and improve production efficiency. Core Functions and Working Principles of Fertilizer Coolers 1. Core Functions After being processed by…

What is a compound fertilizer production line? The compound fertilizer production line is an integrated and automated equipment system that processes various raw materials such as nitrogen (N), phosphorus (P), potassium (K), and trace elements into nutrient balanced and physically stable (particle based) compound fertilizers through a continuous process (from raw material processing to finished product packaging). The core goal is to achieve "multi nutrient collaborative processing" and "large-scale, standardized production" to meet the customized fertilizer needs of different crops and soils.It is not a single device, but a combination of multiple functional units (pretreatment, batching, mixing, granulation, post-treatment, packaging,…