Fertilizer Mixing & Granulation Equipment
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A disc pelletizer, also known as a pan granulator, is an essential part of compound fertilizer production. It precisely processes powdered or paste-like materials into uniform, spherical granules.
It produces uniform, round particles. The size can be precisely controlled by adjusting the disc's rotational speed, material feed rate, and spray volume.
The disc pelletizer adapts to a wide variety of materials, providing excellent granulation results for both sticky and loose materials.
Its relatively simple structure is easy to operate and maintain, ensuring high operational stability. The compact footprint makes it a great choice for spaces with limited room.
In compound fertilizer production, the disc pelletizer uniformly mixes and granulates raw materials like nitrogen, phosphorus, and potassium, improving the fertilizer's effectiveness.
Examples of finished product
| Model | | | | | | | | | | |
| Disc Diameter (mm) | 1200 | 1500 | 1800 | 2000 | 2200 | 2500 | 2800 | 3000 | 3200 | 3600 |
| Disc Height (mm) | 260 | 300 | 350 | 400 | 500 | 600 | ||||
| Disc Inclination (°) | 40-55 | |||||||||
| Rotation Speed (r/min) | 20 | 18 | 15 | 12 | 11 | 10 | ||||
| Production Capacity (t/h) | 0.5 | 1 | 1.5-2 | 2-4 | 4-5 | 5-6 | 6-8 | 8-10 | 10-12 | 12-15 |
| Motor Power (kW) | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | |||
The shell is made of Q235 steel, with an internal PVC liner.
The main components include a disc, a transmission device, a scraper, a spraying device, and the frame. The disc is made from high-strength, corrosion-resistant steel, offering excellent wear resistance and stability.
This disc pelletizing machine is suitable for various powdered and paste materials, including inorganic/organic fertilizers and chemical agents. It offers a high return on investment and is often used in situations where a precise, round granule shape is required.
Our experts are on hand to help you with any questions you may have about fertilizer equipment.
The various raw materials of fertilizers go through the entire process of feeding, crushing, mixing, conveying, granulation, drying, cooling, screening, coating, and packaging.
Yes, the equipment's tilt angle (40°-60°) and atomized spray system can be adjusted for different material properties. A special organic fertilizer model can handle viscous raw materials.
It offers a high granulation rate (> 93%), clear visibility of the process, excellent particle roundness, and low maintenance costs.
The disc pelletizer's reinforced base design eliminates the need for anchor bolts, but a level foundation is required. A 3-meter disc model occupies approximately 10-12 m², including operating space.
