Organic fertilizer is an indispensable part of agricultural production, and the choice of pelletizer in its production process is very important. The correct granulator can not only improve production efficiency, but also ensure the quality and fertilizer efficiency of organic fertilizer. This paper will introduce several commonly used organic fertilizer granulators, and discuss their characteristics and application scenarios.

1. Fertilizer Granules Compaction Machine

Fertilizer Granules Compaction Machine is a dry granulation machine that uses a strong extrusion pressure to make the material form in one go without additional drying process. The advantages of this granulator are high grain density, good fertilizer efficiency, and full organic matter content. Due to the elimination of drying steps, can save a lot of energy and cost. However, the pelletizing shape may not be smooth enough for machine seeding of crops in the field, so it is necessary for machine seeding farmers to choose this pelletizing process carefully.

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2. Flat-Die Pellet Machine

The Flat-Die Pellet Machine is known for its regular shape and uniform particle size, and is suitable for the production of organic and compound fertilizers and other products. This granulator has high production efficiency and can ensure the consistency of the finished product. Flat-Die Pellet machines are suitable for mass production, but additional drying and cooling equipment may be required to ensure that the granulated material reaches the appropriate moisture and temperature.

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3. Rotary Drum Granulator

Rotary Drum Granulator compresses organic fertilizer into a granular form through the rotating motion of a drum. Although the shape of the finished product may be irregular and the particle size is not uniform, the production efficiency is high, and it is suitable for the production of organic fertilizers and bio-organic fertilizers. Rotary Drum Granulator is suitable for granulation of a variety of raw materials, but it may be necessary to screen the finished product to ensure consistency of particle size.

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4. Disc Granulator

Disc Granulator is a traditional granulation process favored for its simple operation and less return material. The granulator produces uniform particles, has good automatic classification ability, and can add liquid at the same time of granulation, improving the efficiency of granulation. Disc Granulator is suitable for producing high quality organic fertilizers, but may require a higher initial investment.

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Conclusion

To choose the right organic fertilizer granulator, it is necessary to consider many factors such as production scale, raw material characteristics, product demand and cost budget. Fertilizer Granules Compaction Machine is suitable for high density and high fertilizer efficiency, while Flat-Die Pellet Machine and Rotary Drum Granulator are more suitable for mass production. The Disc Granulator, on the other hand, is favored by many organic fertilizer producers for its uniform particles and simple operation. Through scientific selection and management, organic fertilizer granulator can greatly improve production efficiency and product quality, and provide more high-quality organic fertilizer for agricultural production.