Which Granulator is Best for Bio-Organic Fertilizer Production?
Granulation is the core step in bio-organic fertilizer production , directly determining the finished product's shape, fertilizer efficiency stability, and commercial value. High-quality granular organic fertilizer not only facilitates storage and transportation and reduces nutrient loss but also improves fertilization uniformity and avoids the risk of root burn. Faced with various granulators on the market, producers need to scientifically select the appropriate model based on raw material characteristics, production capacity, and investment budget to maximize efficiency. For small and medium-sized enterprises with limited budgets, disc granulators are the preferred choice. They employ a "snowball" wet granulation process, using centrifugal force to roll and agglomerate materials, achieving a granulation rate of over 90%. The granules are round and uniform, suitable for viscous raw materials such as livestock manure and humic acid, and ideal for producing high-quality fe...