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If you want to make bio NPK fertilizer, you need to combine organic materials with mineral nutrients and beneficial microorganisms. This fertilizer improves soil health and provides balanced nutrients for crops. You can produce it in powder, granular, or liquid form according to your raw materials and target market. Here’s how each production process works and what equipment you will need.
What are The Raw Materials for Bio NPK Fertilizer Manufacturing?
To make bio NPK fertilizer, you can use composted manure, residuos de cultivo, or biogas residue as organic sources. Then mix them with mineral materials such as: Urea or sulfato de amonio for nitrogen, Phosphate rock, SALTO, or MAP for phosphorus, Potassium chloride or potassium sulfate for potassium, Adding microbial strains or amino acids enhances nutrient uptake and soil microbial activity.
Powdered bio npk fertilizer production line:
Powder-type bio NPK fertilizer manufacturing is simple and low-cost, suitable for small and medium-scale biofertilizer manufacturing plants. Generally raw material includes: compost, ácido húmico, roca de fosfato, and fine mineral powders. You can use the following equipment:
- Semi-wet crusher, urea crusher, or Raymond mill for fine raw material grinding.
- Screening machine for uniform particle size.
- Fertilizer mixing machine for blending N, PAG, K materials with microbial agents.
- Coating machine and packaging unit for final treatment and packing.
This powder bio NPK fertilizer production process is efficient, flexible, and ideal for customized fertilizer formulas.
Granular Bio NPK Fertilizer Production System
There are two common ways to produce granular bio NPK fertilizer based on your raw materials.
NPK liquid biofertilizer manufacturing process
También, puede make npk liquid bio liquid fertilizer. It focuses on accurate formulation and stable nutrient blending. We provide a complete set of liquid fertilizer equipment, including an automatic batching system, water treatment unit, reaction tanks with built-in agitators, additive dosing tanks, and filling machines. The automatic batching system ensures each nutrient—such as nitrogen, fósforo, and potassium—is precisely measured and dissolved. The reaction tank keeps continuous mixing for uniform concentration. You can also add trace elements or microbial agents through the auxiliary tanks to create customized liquid bio NPK fertilizer formulas.
To make bio NPK fertilizer efficiently, choose the right process and reliable equipment. Yushunxina provides full-line solutions for powder, granular, and liquid fertilizer plants. We help you design a complete bio NPK fertilizer manufacturing plant that fits your capacity, presupuesto, and local market needs—ensuring stable output and superior fertilizer quality.