Overview: The Heart of Consistent Granulation - Precision Feeding & Pre-Mixing
In an organic compound fertilizer granulation line, consistency is king. Uneven material feed to the granulator leads to low yield, poor granule formation, and wasted raw materials. Manual feeding is unreliable, while simple conveyors fail to blend materials uniformly. The GoFine Vertical Organic Compound Fertilizer Blending Feeder Machine is engineered to solve this core challenge. This innovative vertical disc feeder integrates mixing and feeding into one compact, efficient unit. It ensures a homogeneous, well-blended mixture is discharged at a constant and controllable rate through its four lower outlets, directly feeding equipment like roll press granulators for optimal pellet quality and production stability.
How Our Machine Solves Them:
1. Problem: Inconsistent feed rate to the granulator causes fluctuating pressure in the roller press, resulting in uneven pellet density and machine jamming.
Solution: The vertical disc feeder provides a smooth, continuous, and precisely adjustable material flow. This constant rate feeding ensures stable operation of the downstream granulator, producing uniform granules.
2. Problem: Raw materials (e.g., powdered manure, peat, additives) are layered or segregated, leading to non-homogeneous granules with inconsistent nutrient content.
Solution: The unique vertical mixing feeder design actively blends materials on a rotating disc before discharge. This pre-mixing action guarantees a uniform composition in every batch fed to the granulator.
3. Problem: Bottlenecks and manual handling between mixing and granulating stages reduce overall line efficiency.
Solution: This machine combines two processes into one, acting as both a pre-mixer for granulation and a steady flow feeder. It streamlines the production line, saves space, and reduces labor.
4. Problem: Difficult to feed multiple granulating machines evenly from a single source.
Solution: The distinctive four-outlet design allows for the simultaneous and even distribution of blended material to up to four points, such as paired double roller press granulators, perfectly synchronizing the production line.
Why Choose the GoFine Vertical Blending Feeder?
Dual-Function Efficiency: Uniquely combines mixing and feeding in one robust machine, eliminating the need for separate equipment and streamlining your granulation line layout.
Precision Flow Control: Equipped with a variable frequency drive to easily adjust the rotation speed of the central disc and scrapers. This allows for precise control over the material feed rate, which is crucial for granulator performance.
Superior Homogenization: The vertical disc design with adjustable scrapers ensures materials are thoroughly turned and blended before discharge, providing a consistent feed mix for quality granule production.
Robust & Low-Maintenance Build: Constructed with heavy-duty steel and wear-resistant liners on critical contact points. The simple mechanical design ensures reliable operation with minimal downtime in dusty, abrasive fertilizer environments.
Optimized for Roller Press Granulation: Specifically engineered to match the feed requirements of double roller extrusion granulators. The steady, pressurizable material column from the vertical discharge aids in the compaction process.
Flexible Four-Outlet Design: The strategically placed lower outlets enable versatile integration into complex production lines, facilitating balanced material distribution.
Applications:
Organic Fertilizer Granulation Lines: Pre-mixing and feeding materials like composted manure, biomass, and binders into a roller press granulator.
Compound Fertilizer Production: Blending and feeding various powdered NPK materials and micro-nutrients prior to compaction granulation.
Feed Pellet Production: Uniform mixing and feeding of animal feed ingredients into pellet mills.
Soil Amendment Manufacturing: Processing materials like powdered limestone, gypsum, or biochar blends.
How It Works: The Integrated Mixing & Feeding Process
Central Loading: Raw materials (pre-crushed and metered) are fed into the top inlet of the vertical machine, landing on a large, horizontal rotating disc.
Blending Action: As the central disc rotates, fixed or adjustable scraper blades continuously lift, cut, and mix the materials, ensuring homogeneity.
Controlled Discharge: The blended material is moved by centrifugal force and scrapers toward the periphery of the disc, where it uniformly falls into the surrounding chamber.
Multi-Point Distribution: The material then flows down and is evenly divided and discharged through four circular discharge outlets at the bottom. These outlets can be connected via chutes directly to the feed inlets of one or more extrusion granulation machines.
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Rate Adjustment: The feed rate is precisely controlled by simply adjusting the rotational speed of the main disc via the control panel.
