The granular fertilizers produced by disc granulators show many advantages in the field of fertilizers. Compared with traditional fertilizers, they are excellent in many aspects.

Physical properties:

1. Uniform particles: The granular fertilizers produced by disc granulators are uniform and have good automatic grading capabilities. The solution can be controlled to be sprayed on fine particles, so the granulation efficiency is high. Fewer large particles are generated and the return ratio is small.
2. Moderate hardness: After the granular components are processed by the disc granulator, the surface is smooth and the hardness is moderate. The temperature rise is low during the processing process and the nutrients inside the raw materials can be better maintained.
3. Not easy to agglomerate: Good granulation makes granular fertilizers not easy to agglomerate, and has better transportation and storage performance. It is convenient for long-term storage and long-distance transportation.

Fertilizer release:

1. Slow release: Fertilizer particles play a role in slowly releasing the fertilizer effect and can continuously provide nutrients to crops. Reduce the loss and volatilization of nutrients and improve the utilization rate of fertilizers.
2. Uniform nutrients: The granular fertilizer produced by the disc granulator has uniform nutrient distribution. It can ensure that crops get a balanced supply of nutrients during the growth process, which is beneficial to the growth and development of crops.

Production process:

1. Low investment: The disc granulation production of compound fertilizer can save about 30% of the total investment compared with other processes. The equipment is simple, the operation is intuitive and easy to control. It is convenient to adjust in time during the operation and has strong adaptability to flexible changes in the formula.
2. Wide adaptability: The raw materials of disc granulation are widely adaptable. Such as urea, potassium chloride, etc., and various trace elements can also be added.
3. Flexible production: It can produce various products with greater flexibility. The particle size control range is wide, and granular fertilizers of different specifications and nutrient contents can be produced according to the needs of different crops and soil conditions.

The disc granulator has gradually occupied an important position in the application of modern agricultural fertilizers with its multiple advantages in producing granular fertilizers. It provides a strong guarantee for improving crop yield and quality.