In organic fertilizer production, disc granulators are a go-to piece of equipment for handling livestock manure compost. They’re valued for their simple structure, easy operation, and strong adaptability.

Types of Livestock Manure Compost Suitable for Disc Granulator
1.Chicken Manure Compost
Characteristics: High in nitrogen, phosphorus, and potassium; rich in organic matter; but has high viscosity and moisture.
Key points for granulation: Needs full decomposition and moisture adjustment to 40%-50%. Adding conditioning agents like straw powder can improve air flow.
2.Pig Manure Compost
Characteristics: Moderate fiber content, good viscosity, but may contain heavy metals.
Key points for granulation: Mixing with materials like mushroom residue or rice husks is recommended. This reduces stickiness and improves pellet formation.
3.Cow Dung Compost
Characteristics: Coarse fiber texture, loose consistency, stable organic matter content.
Key points for granulation: Requires fine grinding to at least 60-mesh fineness. Adding binding agents may be necessary.

4.Sheep Manure Compost
Characteristics: Fine particles, balanced nutrients, excellent granulation properties.
Key points for granulation: Can be granulated directly, or mixed with materials like phosphate rock powder to make compound organic fertilizer.
5.Mixed Manure Compost
Characteristics: Fermented mix of multiple manures, resulting in more balanced components.
Key points for granulation: Ensure thorough mixing and control the material’s pH value (ideally between 6.5 and 8.0).

In summary, whether it’s chicken, pig, cattle, or mixed manure compost, scientifically processed material can be transformed into high-quality organic fertilizer pellets using a disc granulator.