Compound fertilizer production line is a complete equipment system that integrates raw material processing, mixing, granulation, drying, screening and other multiple links. The core is to process nutrient elements such as nitrogen, phosphorus, and potassium into compound fertilizers in scientific proportions. According to the production process, it can be divided into physical mixing method, chemical reaction method, and blending method (BB fertilizer line). The physical mixing method is suitable for medium and low-concentration products and has a low cost; the chemical reaction method can produce high-concentration and high-stability composite fertilizers; the blending method does not require granulation, and the formula is flexible. According to the granulation technology, there are rotary drum granulation wire (suitable for large-scale production and uniform granules), disk granulation wire (small area, suitable for small and medium-sized production capacity), and extruded granulation wire (low energy consumption, suitable for viscous materials). Its production process includes raw material pretreatment (pulverization, screening), mixing (automatic measurement, accuracy up to ±0.5%), granulation and molding (adding binder to form particles, mainly 2-4mm in particle size), drying and cooling (water content drops to 2%-5%, cooling to room temperature), screening and packaging (separating unqualified particles, automatic packaging).
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READ MOREIn a significant stride towards bolstering agricultural productivity and sustainability, our company is proud to announce the launch of our state-of-the-art Compound Fertilizer Production Line. This i...
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