20t/H Capacity 380V Organic Fertilizer Production Line for Compost Waste Granulation

1-20t/H Capacity Organic Fertilizer Production Line designed for processing fermented organic materials into high-quality fertilizer granules.

The complete production line processes fermented organic waste materials (cow dung, sheep dung, pig dung, chicken dung, sludge, rice straw, corn straw) with approximately 30%-35% moisture content. After crushing and sieving, binders (bentonite, humic acid) and other required ingredients are proportioned in the batching mixing system according to specifications.

Additional components can be incorporated to create specialized fertilizers:

• Functional bacteria for biological organic fertilizer production
• Nitrogen, phosphorus, and potassium (total nutrient content less than 15%) for organic-inorganic fertilizer production

The fully mixed material is uniformly fed into the granulator via belt conveyor, then shaped into spherical particles by the polishing machine. Particles undergo low-temperature, high-air-volume drying (≤65ºC), followed by cooling and sieving. Finished particles are conveyed to storage silos and packaged using computerized quantitative packaging systems.

1. Materials Dewatering: Liquid animal manure with high moisture content is dewatered before processing
2. Fermentation: Crushed stalks and animal manure undergo fermentation to eliminate harmful bacteria and parasites, with regular turning for thorough processing
3. Materials Crushing: Fermented block materials are pulverized into fine powder suitable for granulation
4. Mixing: Materials are completely mixed before entering the granulator
5. Granulation: Disc fertilizer granulator is recommended for organic fertilizer production
6. Drying: Reduces moisture content for long-term storage stability
7. Cooling: Hot fertilizer particles are cooled to appropriate temperature
8. Screening: Non-uniform particles are separated; undersized particles are recycled for reprocessing
9. Coating: Surface treatment for uniform, sleek fertilizer granules
10. Packaging: Final packaging for market distribution

• Agricultural Waste: Straw, dregs of beans, cotton dregs, rice bran, etc.
• Animal and Poultry Manure: Poultry litter, animal waste, slaughterhouse waste, fish market waste, urine and dung of cattle, pigs, sheep, chicken, ducks, geese, goat, etc.
• Industrial Waste: Wine lees, vinegar residue, manioc waste, sugar scum, furfural residue, etc.
• Home Scrap: Food waste, vegetable roots and leaves, etc.
• Sludge: River sludge, sewer sludge, etc.