15-20 T/H Capacity Organic Fertilizer Production Line for Ball Shape Granules with Engineer Available Service Overseas

The organic fertilizer production line is designed to process various fermented organic substances into high-quality bio-organic fertilizer. Utilizing advanced one-step molding technology, this system transforms animal manure and agricultural waste into valuable fertilizer products. This process not only generates economic benefits for enterprises but also contributes significantly to environmental sustainability projects.

• Agricultural waste: straw, bean dregs, cotton dregs, rice bran, etc.
• Animal manure: poultry litter, slaughterhouse waste, fish market waste, and dung from cattle, pigs, sheep, chickens, ducks, geese, and goats
• 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.

The organic fertilizer production line typically involves eight key processes: fermenting, grinding, mixing, granulating, drying, cooling, screening, and packaging. While fermenting, crushing, mixing, granulating, and screening are essential processes, drying and cooling may be optional depending on production capacity requirements.

Our organic fertilizer production line creates products exclusively from fresh chicken and pig manure, completely free from chemical additives. Due to the limited digestive capacity of chickens and pigs—consuming only 25% of available nutrients—the remaining 75% is excreted in feces. This results in dry products rich in nitrogen, phosphorus, potassium, organic matter, amino acids, proteins, and other essential nutrients.

A single pig's annual excrement, combined with appropriate cushion material, can produce 2,000-2,500kg of high-quality organic fertilizer containing:

• 11-12% organic matter
• 0.45% nitrogen
• 0.19% phosphorous oxide
• 0.6% potassium oxide

This quantity provides sufficient fertilizer for an entire year's agricultural needs. The resulting organic fertilizer contains over 6% nitrogen, phosphorus, and potassium nutrients and more than 35% organic matter content—exceeding national quality standards.