If you are looking for a reliable and efficient way to produce large quantities of NPK fertilizer, you may want to consider the rotary drum granulation line. This is a type of fertilizer production line that uses a rotating drum to mix, granulate and dry the raw materials. The rotary drum granulation line has many advantages over other methods of fertilizer production, such as:
– High granulation rate: The rotary drum can produce uniform and high-quality granules with a diameter of 3-5 mm, which are suitable for various crops and soil conditions.
– Low energy consumption: The rotary drum can utilize the heat generated by the chemical reactions of the raw materials, reducing the need for additional heating or cooling devices.
– Simple operation and maintenance: The rotary drum is easy to operate and control, and has a long service life with low wear and tear.
– Environmental protection: The rotary drum can reduce dust and noise pollution, and has a closed system that prevents the leakage of harmful gases or liquids.
The rotary drum granulation line consists of several main components, such as:
– Raw material batching machine: This machine can automatically weigh and feed the raw materials according to the preset formula, ensuring the accuracy and proportion of the ingredients.
– Rotary drum mixer: This machine can evenly mix the raw materials with water and binder, forming a uniform and moist material.
– Rotary drum granulator: This machine can rotate at a certain speed and angle, forcing the material to form spherical granules under the action of centrifugal force and friction.
– Rotary drum dryer: This machine can use hot air to dry the granules, reducing their moisture content and improving their strength and stability.
– Rotary drum cooler: This machine can use cold air to cool the granules, lowering their temperature and preventing caking or agglomeration.
– Rotary drum screener: This machine can separate the qualified granules from the unqualified ones, ensuring the quality and size of the final product.
– Rotary drum coating machine: This machine can coat the granules with a protective layer, enhancing their appearance and resistance to moisture, abrasion and corrosion.
– Packing machine: This machine can automatically weigh and pack the granules into bags or bulk containers, facilitating storage and transportation.
The rotary drum granulation line can be customized according to your specific needs and requirements, such as:
– The capacity: The rotary drum granulation line can produce from 1 ton to 50 tons of NPK fertilizer per hour, depending on the size and number of the machines.
– The formula: The rotary drum granulation line can produce various types of NPK fertilizer, such as 15-15-15, 20-20-20, 10-20-10, etc., depending on the composition and ratio of the raw materials.
– The shape: The rotary drum granulation line can produce round, oval, flat or irregular-shaped granules, depending on the design and structure of the machines.
If you are interested in learning more about the rotary drum granulation line or other fertilizer production lines, please feel free to contact us. We are a professional manufacturer and supplier of fertilizer equipment with over 20 years of experience. We can provide you with high-quality products, competitive prices and excellent service. We look forward to hearing from you soon!