Two-in-one granulator

Overview of Rotary Drum and Churning two-in-one granulator

Rotary Drum and Churning two-in-one granulator is a kind of high-efficiency equipment integrating rotary drum granulator and churning tooth granulator, which is widely used in fertilizer production line.

Rotary Drum and Churning two-in-one granulator combines the advantages of rotary drum granulator and stirring tooth granulator, featuring fast granulation speed, even granules, smooth operation, low energy consumption and long service life.

Two-in-one granulator is suitable for cold and hot granulation as well as large-scale production of high, medium and low concentration compound fertilizers, which is the ideal choice for modern agriculture and industry to improve the efficiency and quality of fertilizer production.

Working Principle of Two-in-one granulator

1. Material Entry: Material enters into the granulator through the feeding port.

2. Drum stirring: the material moves along the inner wall of the drum under the rotating action of the drum. At the same time, the stirring teeth inside the equipment rotate at high speed, mixing and preliminarily granulating the materials through mechanical stirring force and aerodynamic force.

3. Pelletizing: After the full mixing and pelletizing by the stirring teeth, the materials are further agglomerated into particles in the drum. The particles in the drum with the rotating movement, and gradually formed a uniform spherical particles.

4. Spray granulation: In the process of granulation, the appropriate amount of liquid can be sprayed to the material through the spray device to help the material better bonding and molding.

5. Continuous production: with the continuous operation of the motor and the continuous entry of materials, the granulation process can realize mass production.

Structure of Two-in-one granulator

1. Frame part: the frame is the support structure of the whole equipment, bearing large loads. The frame is made of high quality carbon steel channel steel welded, after strict quality certification and specific process requirements to ensure its reliable use.

2. Transmission part: the transmission system is the core of the equipment, the motor drives the reducer through the belt pulley and the triangle belt to transfer the power to the drum and the churning teeth part.

3. Drum part: the drum is the main place for granulating materials, and it is equipped with stirring teeth and spraying device inside. The inner wall of the drum is strengthened and durable to ensure even distribution and molding of materials in the drum.

4. churning teeth part: churning teeth are the key parts of the equipment, responsible for the material for adequate mixing and granulation. The stirring teeth are made of high-strength wear-resistant materials to ensure its stability and durability under high-speed rotation.

5. Automatic clearing part: this part is installed inside the drum and stirring teeth, with automatic clearing device, which can remove the materials adhering to the inner wall of the equipment during the production process, ensure the normal operation of the equipment and improve the production efficiency.

Advantages of two-in-one granulator

1. High granulation rate
The rotary drum and churning teeth two-in-one granulator combines the advantages of rotary drum granulation and churning teeth granulation, and the granulation rate can reach more than 90%. Through the double action of mechanical stirring and rotating drum, the material can form granules quickly and evenly, and the finished product is of high quality.

2. Wide range of application
This equipment is suitable for cold and hot granulation and large-scale production of high, medium and low concentration compound fertilizer. Whether it is organic fertilizer, inorganic fertilizer, or biological fertilizer, compound fertilizer, can be efficiently processed, a wide range of applications.

3. Durable structure
The drum and churning teeth are made of high-strength wear-resistant materials, and the inner wall of the equipment has been strengthened to ensure that the equipment will not be deformed under long-time high-intensity work, with long service life and low maintenance cost.

4. Flexible particle adjustment ability
By adjusting the material mixing volume and the spindle speed of the Two-in-one granulator, the diameter of the granules can be flexibly controlled to meet different production requirements. Usually, the lower the mixing amount and the higher the rotational speed, the smaller the particles; and vice versa.

5. Good environmental performance
In the process of granulation, the Two-in-one granulator can be used with spraying device for wet granulation to reduce dust emission, improve the production environment and meet the requirements of environmental protection.