High-Viscosity Mastery: Advanced Organic-Inorganic Fertilizer Granulation and Drying Engineering
Combining organic waste residues—such as fermented manure, humic acids, molasses, and amino acid sludges—with inorganic NPK salts to produce high-value organic-inorganic compound fertilizers represents a vital trend in sustainable soil management. However, organic-inorganic slurries possess extreme viscosity and thermal sensitivity. In traditional fertilizer machinery, high-viscosity feeds cause severe equipment wall sticking, granulator cake-up, “mud ball”…