There are many kinds of organic fertilizer granulator equipment: disc granulator, drum granulator, wet mixing granulator and flat die granulator. Each of these fertilizer granulators has its advantages and disadvantages. Today, Huaqiang Heavy Industry and you share the flat die granulator.
Flat die granulator is suitable for organic fertilizer, compound fertilizer, feed granulation, the production of the particle shape is cylindrical.
First, the principle of flat die granulator. The flat die granulator adopts a central screw pressure regulating mechanism, and the gap of the die head can be increased or reduced to adapt to different materials and ensure the compression effect. The press roll adopts large groove width, bearing and wear-resistant. Using a number of evenly distributed press wheels, smooth operation. At the same time, the pressing area is increased and the production efficiency is improved. The mold is cylindrical, so the material is also cylindrical. The material is cut by the tool at the discharge port and rolled out of the granulation chamber to complete a granulation process.

Two, the advantages of flat die granulator.
1. After the pressure wheel is enlarged, the pressure wheel can be repaired 2-3 times, which extends the service life, reduces the production cost and increases the profit margin of the project.
2. High quality of finished products. The particle quality produced by the flat die granulator is very uniform, the particle shape is regular, and there is no dust.
3.Granulation has a wide range of applications. In addition to organic fertilizer, compound fertilizer, fertilizer and other granulation, it is also suitable for the coarse fiber granulation of sawdust, rice husk, cotton stalk, cotton seed shell, weeds and other crop straws, such as coal, carbon black, kaolin, stone powder and other materials.
Three, the shortcomings of flat die granulator.
Limited production capacity: The production capacity of the flat die granulator is low, which can not meet the needs of large-scale fertilizer processing. Granulation scale production requires larger and larger capacity granulation equipment.
Flat die granulator has certain advantages in fertilizer granulation and industrial material granulation. You can choose the flat die granulator according to the actual situation.