Rotary drum granulator is a kind of fertilizer machinery dedicated to manufacturing specific shape of particles, which is a key position in compound fertilizer industry, and is suitable for cold and hot granulation as well as large-scale production of high, medium and low concentration compound fertilizers.

The main working mode of rotary drum granulator is agglomerated wet granulation, by adding appropriate amount of water or steam, so that the basic raw materials in the cylinder body humidification after the full chemical reaction, under certain liquid phase conditions, through the cylinder rotating movement, so that the material particles produce extrusion pressure, tumbling and rotating, and ultimately agglomerated into spherical particles.

With many years of experience in compound fertilizer production, our company has developed the rotary drum granulator with beautiful appearance, simple operation, low energy consumption, long service life, easy maintenance, etc., which is widely used all over the country.

Working principle of rotary drum granulator:

This series of rotary drum granulator is driven by the main motor to drive the belt and pulley, and drive the main shaft through the speed reducer, the folio gear on the main shaft gears and the large gear circle on the machine body, so that the materials are made into granules in the cylinder, and finally flow out through the discharge port. The continuous entry of materials and the continuous rotation of the machine body realize the mass production.

The structure of rotary drum granulator:

1. Bracket part: All the rotating parts of the machine body are supported by solid bracket, which is welded by medium carbon steel plate and channel steel, after strict quality control and special process requirements, it is solid and stable and not easy to be deformed.
2. Transmission part: The transmission frame is welded with high quality channel steel, the main motor and reducer are all ISO national inspection-free products, which are transmitted to the main shaft through the motor, belt pulley, triangle belt and reducer to make the machine work continuously and stably.
3. Large gear: Fixed on the machine body, gearing with the transmission pinion, using high-tech wear-resistant materials, long service life.
4. Rolling belt: Fixed on both sides of the body, support the whole body.
5. Machine part: The machine part is welded with high-quality medium-carbon steel plate, built-in rubber liner or acid-resistant stainless steel liner, to prevent the material from sticking to the wall and improve the utilization rate of raw materials.
6. Lifting plate: The lifting plate is fixed on the inner wall of the machine body, which is involved in the mixing process of the materials, so that the materials can be better mixed inside the drum to ensure that the materials in each part of the full contact and uniform mixing, which helps to increase the surface area of the materials in contact with the wetting agent, spraying liquids, etc., thus improving the uniformity of the ball formation.

With the advantages of beautiful appearance, simple operation, low energy consumption, long service life and convenient maintenance, the machine has been successfully applied in the production of compound fertilizer all over the country.

As a kind of molding equipment, rotary drum granulator has some advantages as follows:

1.Wide applicability: rotary drum granulator is suitable for wet granulation of a variety of materials, including chemical fertilizers, organic fertilizers, compound fertilizers and so on. This wide applicability makes it widely used in agriculture and fertilizer industry.

2.Adaptable: for different specifications and models of rotary drum granulator, can be adjusted according to production needs, to adapt to different particle specifications and production capacity requirements.

3.Continuous production: rotary drum granulator can realize continuous production, to ensure the stability and efficiency of production, suitable for large-scale production needs.

4.Adjustable particle shape: by adjusting the tilt angle and rotation speed of the drum, the shape and size of the particles can be adjusted to meet different uses and market demand.

5. Simple structure of the equipment: the structure of the rotary drum granulator is relatively simple, easy to maintain and clean, reducing the maintenance cost of the equipment.

Henan LANE Heavy Industry Technology Co., Ltd. is an original manufacturer in the field of fertilizer machinery manufacturing for many years of deep cultivation, with rich experience in export trade, perfect supporting solutions, and a professional team of overseas engineers, to ensure that customers have no worries about purchasing and after-sales service!