Products Description
Clumping Starch for Slow-release Fertilizer Granulation is a new type of granulation binder specially developed for slow-release fertilizer manufacturing. Produced from natural starch via specialized modification, it boasts superior adhesion, granulating capacity and slow-release properties. During granulation, it tightly binds fertilizer raw materials to form uniform, moderately strong granules and controls nutrient release to sustain long-term fertilization. Widely used for granulation of compound fertilizers, controlled-release fertilizers and organic fertilizers, it is an excellent choice to enhance fertilizer quality and production efficiency.
Product Advantages
Superior Adhesion
It firmly binds fertilizer raw materials into stable granules that resist breakage, greatly increasing the finished product rate of granulation.
Excellent Granulation Performance
It becomes highly viscous quickly after wetting, enabling fast and uniform granulation. This reduces material return rates and effectively improves production efficiency.

Outstanding Slow-release Performance
It works in synergy with fertilizer nutrients to regulate the release rate and extend the effective duration of fertilizers.
Cost Efficiency
Thanks to its high binding efficiency, only a small dosage is required to achieve optimal results, effectively lowering overall production costs.
Application Scope
Compound Fertilizer Granulation
Applicable to disc granulation and drum granulation for all types of compound fertilizers. It delivers reliable adhesion and produces neatly rounded granules.
Controlled-release Fertilizer Production
Clumping Starch for Slow-release Fertilizer Granulation is applied to the granulation of controlled-release fertilizers and helps control the nutrient release rate.
Water-soluble Fertilizer Production
Compatible with granulation processes for water-soluble fertilizers. It dissolves completely without residues and ensures stable fertilizer performance.
Blended Fertilizer Granulation
Ideal for binding raw materials of blended fertilizers. It facilitates uniform granulation of diverse ingredients and improves product consistency.
Process Technology
Starch Modification Technology:Advanced starch modification technology is adopted to enhance adhesion and water resistance, fully meeting the requirements of granulation processes.
Precise Proportion Control:Strict proportion control of all components is implemented during production to ensure consistent performance across all batches.
Mature Drying Process:High-efficiency drying technology is applied to achieve precise moisture control. The product features excellent storage stability and anti-caking properties.
Fine Crushing and Screening:Fine crushing and multi-stage screening produce uniform, fine particle sizes, allowing rapid dissolution and dispersion during granulation.
Instructions for Use
Proportional Addition
Add the product evenly to mixed raw materials at the recommended ratio based on your granulation process and material characteristics, then stir thoroughly.
Uniform Mixing
Stir sufficiently after addition to ensure full contact between the starch and fertilizer raw materials for maximum binding effect.
Water Volume Control
Properly control water addition during granulation. Excess or insufficient water will negatively affect granulation results and particle quality.
Relevant certificates



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