Organic fertilizer drum granulator is a molding machine that can make materials into specific shapes. Drum granulator is one of the key equipment in the compound fertilizer industry. It is suitable for cold and hot granulation and large-scale production of high, medium and low concentratio
Organic fertilizer drum granulator is a molding machine that can make materials into specific shapes. Drum granulator is one of the key equipment in the compound fertilizer industry. It is suitable for cold and hot granulation and large-scale production of high, medium and low concentration compound fertilizers. The main working mode is wet granulation. A certain amount of water or steam is used to make the basic fertilizer fully chemically react after being humidified in the cylinder. Under certain liquid phase conditions, with the help of the rotating motion of the cylinder, the material particles are squeezed and agglomerated into balls. The drum of the drum granulator adopts a special rubber sheet lining or acid-resistant stainless steel lining, which realizes automatic scar removal and tumor removal, and eliminates the traditional scraper device. The machine has the characteristics of high ball strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life, and easy operation and maintenance.
1. Compared with natural agglomeration granulation devices (such as rotary disc granulators and drum granulators), the particle size distribution is concentrated.
2. Spherical particles have no sharp angles after granulation, so the powdering rate is extremely low.
3. The produced particles are spherical. The organic content can be as high as 100%, realizing pure organic granulation.
4. It is easier to meet the requirements of large-scale production.
The working principle of the rotary drum granulator is: the main motor drives the belt and pulley, which is transmitted to the driving shaft through the reducer, and the split gears installed on the driving shaft mesh with the
large gear ring fixed on the machine body, and work in opposite directions. The material is added from the feed end and passes through the inside of the drum. Through the special structure inside the drum, it is made into granules and finally flows out through the discharge port. Due to the continuous entry of materials and the continuous rotation of the granulator, mass production can be achieved.
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