What are the advantages and disadvantages of a disc granulator

As a widely used equipment in industrial production, the disc granulator plays an important role in the manufacturing of granular products such as compound fertilizers and feed. Its advantages and disadvantages can be summarized as follows:

Advantages of granulator

• Intuitive and flexible operation: The operation process of the disc granulator is intuitive, and the operator can grasp the operation situation at any time. When abnormal situations are discovered, appropriate measures can be taken in a timely manner to adjust parameters such as the tilt rate and speed of the disc, in order to ensure the smooth progress of the production process. In addition, the disc granulator has strong adaptability to formula changes and has great flexibility in producing various products.
• Wide range of particle size control: The size of particles depends on the inclination and rotation speed of the disk, both of which can be adjusted. Therefore, the disc granulation process has a wide range of particle size control and can produce products with different particle sizes to meet diverse market demands.

• High granulation rate: The granulation rate of the disc granulation method can generally reach 70-90%, so the amount of return material is relatively small and the production efficiency is high. At the same time, the disc granulator has a good grading effect, which can control the solution to spray on fine particles, improve the balling rate, and generate fewer large particles.
• Low investment and simple structure: Compared to other granulation equipment, the disc granulator has a simple structure and relatively low manufacturing cost. Compared to the same production scale, disc granulators require less investment and are easier to operate, making them suitable for use in small and medium-sized compound fertilizer factories.

Good particle quality: The particle products produced by the disc granulator have a regular appearance, smooth surface, and adjustable particle size. This high-quality granular product is beneficial for product sales and market promotion.

Disadvantages of granulator

• High humidity requirements: The disc granulation process has certain requirements for the humidity of the material. Low or high humidity can affect the quality of particles. Therefore, it is necessary to strictly control the humidity of materials during the production process to ensure the balling rate and quality of particles.
• High energy consumption: The disc granulator requires a large amount of power during operation to maintain the rotation of the disc and the formation of particles. This will increase production costs and may have a certain impact on the environment.
• Slow granulation speed: Compared to other granulation equipment, the disc granulator has a slower granulation speed and relatively lower consumption capacity. This may limit its application in large-scale production.

• Difficulty in collecting dust and smoke: During the disc granulation process, pollutants such as dust and smoke may be generated. The collection and treatment of these pollutants are relatively difficult and may have certain impacts on the environment and the health of production workers.
• Particle texture is relatively loose: Although the particle products produced by the disc granulator have a regular appearance and smooth surface, the texture of the particles is relatively loose. This may affect the storage, transportation, and mechanical application efficiency of the product.

Introduction to Fude Machinery Manufacturer

• The production equipment includes: fermentation raking machine, dryer, granulator, crusher, mixer, round throwing machine, organic fertilizer production line, etc. The company will continue to adhere to the business philosophy of “quality first, customer first” and provide higher quality metal equipment solutions for global customers.
• Since its establishment in 2015, Fude Machinery has been committed to providing high-quality and high-performance wood equipment solutions to global customers. With advanced production technology, strict quality control, and continuous innovative research and development capabilities, we have received customer satisfaction praise.