Organic fertilizer granulation big secrets: (2) dry granulation
Date:2024/07/24
As an indispensable part of the production of organic fertilizer, dry granulation is unique in the industry with its unique technological advantages. The technology works directly on dry raw materials, converting dry powder into small, strong and regularly-shaped pellets using a precisely-designed pelletizing device. In this process, the core equipment, such as the Roller Press Granulator , compacts the raw material powder tightly through a strong roller extrusion pressure to ensure the firmness and uniformity of the particles; The Flat Die Pelleting Machine realizes the continuous and stable production of particles with its smooth rotation and uniform mold design, and further improves the production efficiency.
Advantages:
Compared with the wet process, the dry process does not need to add any liquid adhesive, which not only simplifies the production process, but also significantly reduces the production cost and avoids the possible purity problems caused by the use of adhesives. The drying (Rotary Dryer) link in the wet process is eliminated, and the dry process is more efficient in time, greatly shortening the production cycle and improving the overall production efficiency.
Defects:
Dry granulation technology also faces certain challenges. Due to the lack of adhesive bonding, the resulting particles may be more brittle in some cases, less regular in shape, and density and fluidity may be affected. In order to solve these problems, organic fertilizer manufacturers have introduced more advanced dry granulation equipment, such as organic fertilizer Double die pelleting machine(RING DIE GRANULATOR), which uses a double mold design to more effectively control the shape and size of the particles, improve the appearance of the product quality and market competitiveness. Hydraulic Type Roller Press Granulator, as another high-end equipment, uses hydraulic technology to provide stable extrusion pressure, ensuring the uniformity and consistency of the particles, and further improving the overall level of dry granulation technology.
Dry granulation equipment in organic fertilizer production line:
There are many kinds of dry granulation equipment in organic fertilizer production line, each with its own characteristics. From the traditional Roller Press Granulator to the advanced Flat Die Pelleting Machine, organic fertilizer Double die pelleting machine and Hydraulic Type Roller Press Granulator, these equipment continue to promote the development and innovation of dry granulation technology, and provide more diversified and more efficient production solutions for organic fertilizer manufacturers.
Advantages:
Compared with the wet process, the dry process does not need to add any liquid adhesive, which not only simplifies the production process, but also significantly reduces the production cost and avoids the possible purity problems caused by the use of adhesives. The drying (Rotary Dryer) link in the wet process is eliminated, and the dry process is more efficient in time, greatly shortening the production cycle and improving the overall production efficiency.
Defects:
Dry granulation technology also faces certain challenges. Due to the lack of adhesive bonding, the resulting particles may be more brittle in some cases, less regular in shape, and density and fluidity may be affected. In order to solve these problems, organic fertilizer manufacturers have introduced more advanced dry granulation equipment, such as organic fertilizer Double die pelleting machine(RING DIE GRANULATOR), which uses a double mold design to more effectively control the shape and size of the particles, improve the appearance of the product quality and market competitiveness. Hydraulic Type Roller Press Granulator, as another high-end equipment, uses hydraulic technology to provide stable extrusion pressure, ensuring the uniformity and consistency of the particles, and further improving the overall level of dry granulation technology.
Dry granulation equipment in organic fertilizer production line:
There are many kinds of dry granulation equipment in organic fertilizer production line, each with its own characteristics. From the traditional Roller Press Granulator to the advanced Flat Die Pelleting Machine, organic fertilizer Double die pelleting machine and Hydraulic Type Roller Press Granulator, these equipment continue to promote the development and innovation of dry granulation technology, and provide more diversified and more efficient production solutions for organic fertilizer manufacturers.