Horse manure is widely recognized as a valuable organic resource due to its fibrous structure, moderate nutrient content, and good aeration properties. When processed properly, it can be converted into stable, uniform biofertilizer pellets. Among different pelletizing approaches, wet granulation technology is one of the most commonly used methods in horse manure biofertilizer pellet production.
This article explains how wet granulation works, why it suits horse manure, and what producers should pay attention to during the process.
Why Wet Granulation Works Well for Horse Manure
Compared with dry granulation, the wet granulation fertilizer process relies on controlled moisture to help fine particles bind together. Horse manure, after composting, usually contains fibrous organic matter that responds well to moisture-assisted pellet formation.
In a horse manure biofertilizer wet granulation system, water, liquid binders, or microbial solutions are introduced during pelletizing. This improves particle adhesion and helps form round, dense pellets with better mechanical strength.
Wet granulation is especially suitable when the raw material has uneven particle size or low natural bonding ability. Learn more!
Typical Wet Granulation Process for Horse Manure Pellets
A standard horse manure biofertilizer pellet production line using wet granulation usually includes the following steps:
Composted horse manure is first crushed and screened to achieve a uniform particle size. The prepared material is then fed into a granulator—commonly a disc granulator or drum granulator—where moisture is added through spraying systems.
During rotation, fine particles gradually form pellets through rolling and layering. After granulation, pellets often pass through drying and cooling stages to reduce moisture and improve storage stability.
This wet granulation technology for organic fertilizer pellets allows better control over pellet size and shape.
Moisture Control: A Key Technical Point
Moisture content is one of the most critical parameters in wet granulation of horse manure fertilizer. Too little water leads to poor pellet formation, while excessive moisture causes pellet deformation or sticking.
In most cases, the optimal moisture range during pelletizing is carefully adjusted based on manure characteristics and granulator type. Spraying systems and operator experience play an important role in maintaining consistency.
Pellet Quality and Application Performance
Pellets produced through wet granulation biofertilizer technology usually show smoother surfaces, higher bulk density, and better resistance to breakage during transportation. This improves application efficiency and product appearance in the market.
Such pellets are suitable for base fertilization, mechanical spreading, and long-distance distribution.
Equipment Considerations in Wet Granulation Systems
Different granulators support wet granulation, including disc pelletizers and rotary drum granulators. Supporting equipment such as mixers, dryers, and screening machines also influences final pellet quality.
A well-matched organic fertilizer wet granulation line helps stabilize production and reduce material loss. Welcome to consult YUSHUNXIN!
Final Thoughts
Wet granulation technology offers a practical and flexible solution for producing horse manure biofertilizer pellets. By controlling moisture, material preparation, and granulation conditions, producers can achieve consistent pellet quality and stable output.
For operations aiming to upgrade from powder fertilizer to pellets, understanding the wet granulation process for horse manure biofertilizer is an essential step toward higher-value organic fertilizer production. If you need a business plan, welcome to visit: https://www.biofertilizerproduction.com/product/horse-manure-bio-fertilizer-production-unit/