How to choose the best solution for wet and dry granulates
Date:2024/07/25
Wet granulation
Wet granulation equipment: Disc Granulator , New Type Two In One Organic Fertilizer Granulator , Rotary Drum Granulator
Wet pellet method refers to the mixing of powdery material and liquid adhesive to make wet material, and then the wet material is made into small spherical particles by force.
Advantages:
1. Due to the addition of liquid adhesive, the particles made are uniform in shape, high in density and have good fluidity.
2. The preparation process is easy to control, and the particle size and shape can be adjusted according to needs.
Defects:
1. The preparation process requires the use of liquid adhesive, which affects the cost to a certain extent.
2. The wet granulation process needs to convert the wet material into dry material through the drying process, which increases the drying and cooling (Rotary Cooler) process and cost.
Dry granulation
Dry granulation means that the dry raw material is put into the granulation machine, and the dry powder is made into small spherical particles by the action of force.
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, which uses a double die 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.
Wet granulation equipment: Disc Granulator , New Type Two In One Organic Fertilizer Granulator , Rotary Drum Granulator
Wet pellet method refers to the mixing of powdery material and liquid adhesive to make wet material, and then the wet material is made into small spherical particles by force.
Advantages:
1. Due to the addition of liquid adhesive, the particles made are uniform in shape, high in density and have good fluidity.
2. The preparation process is easy to control, and the particle size and shape can be adjusted according to needs.
Defects:
1. The preparation process requires the use of liquid adhesive, which affects the cost to a certain extent.
2. The wet granulation process needs to convert the wet material into dry material through the drying process, which increases the drying and cooling (Rotary Cooler) process and cost.
Dry granulation
Dry granulation means that the dry raw material is put into the granulation machine, and the dry powder is made into small spherical particles by the action of force.
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, which uses a double die 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.