Overview
The Gofine Ring Die Granulation Production Line is an advanced and highly integrated manufacturing system designed specifically for the large-scale production of organic fertilizer pellets, bio-fertilizer pellets, compound fertilizer (NPK) pellets, and animal feed.
This granulation line utilizes a ring die granulator paired with a steam conditioner to produce pellets that are smooth and dense. The pellet diameter can range from 2 mm to 8 mm, offering the flexibility to meet diverse market demands.
Features
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High Forming Rate: Pellets produced by the ring-die granulator are dense, uniform, and resistant to crumbling.
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Steam Conditioner: Can be equipped with a single or double-layer stainless steel conditioner to facilitate the production of high-quality pellets.
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Wear-Resistant and Durable: The ring-die press rollers are constructed from alloy steel, ensuring a long service life.
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Stable Output: Features continuous operation and a high degree of automation, making it ideal for large-scale production.
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Easy Adjustment: Pellet size can be adjusted as needed; the machine is simple to operate and easy to maintain.
Application
It is primarily used to extrude powdery materials—such as fermented organic fertilizers, livestock and poultry manure, crop straw, sewage sludge, soybean meal, plant ash, and compound fertilizer raw materials—into cylindrical granules.
It is widely utilized in industries including organic fertilizer production, livestock farming, feed manufacturing, environmental sludge treatment, and compound fertilizer production; the resulting granules are convenient for storage, transportation, and application.
Ring Die Granulator Production Line Process Flow
1. Raw Material Pre-treatment
Livestock and poultry manure, crop straw, sewage sludge, and similar materials undergo an initial fermentation and maturation process, followed by pulverization in a crusher to produce a uniform, fine powder.
2. Batching and Mixing
Materials are automatically batched according to a specific formula and thoroughly blended in a mixer to ensure uniform nutrient distribution.
3. Ring Die Granulation
After conditioning, the material enters a ring die granulator, where it is extruded and shaped by pressure rollers against the ring die, resulting in uniform granules with a high formation rate.
4. Drying and Cooling
The granules are dehumidified in a dryer and cooled in a cooler to enhance their hardness, thereby facilitating storage and transportation.
5. Screening and Packaging
The granules are classified and screened using a vibrating screen; qualified granules are automatically weighed and packaged, while substandard materials are recycled for reprocessing.
The entire production line features a high degree of automation and stable operation, making it ideally suited for the large-scale production of organic fertilizers, animal feed, and compound fertilizers.
Conclusion
The Gofine Ring Die Granulation Line represents the ideal balance of performance, flexibility, and reliability. Whether you are producing organic fertilizer from agricultural waste, manufacturing high-value compound fertilizer, or entering the animal feed market, this complete system delivers consistent, premium-quality pellets with optimized operational efficiency.
From raw material handling to finished packaging, every component is engineered for durability, precision, and ease of operation—ensuring your production line operates at peak performance for years to come.
Ready to build your pellet production line? Contact Gofine today for a customized solution and detailed project proposal.
