Slow-release fertilizer granulation technology: solving the problem of uneven fertilizer release rate

In modern agricultural production, fertilizer application is crucial to crop growth. However, traditional fertilizers are released unevenly after application, which can easily lead to nutrient waste and unstable crop growth. Slow-release fertilizer granulation technology can effectively solve the problem of uneven fertilizer release and improve fertilizer utilization through uniform mixing and particle coating.

Introduction to slow-release fertilizer granulator:

Slow-release fertilizer granulator is a device specially used to produce slow-release fertilizer granules. Through a specific process, different types of fertilizer raw materials are mixed with additives and processed by a granulator to make granular slow-release fertilizer. After granulation, the slow-release fertilizer granules can control the release rate of nutrients in the fertilizer, so that it is gradually released to meet the nutrient needs of crops at different growth stages.

Types of slow-release fertilizer granulators:

• Drum granulator

Suitable for granulating various fertilizer raw materials, and the granules are formed by the rotating motion of the drum.

• Double roller granulator

It forms granules by squeezing the raw materials through double rollers, and is suitable for preparing high-density granules.

• Disc granulator

It has a unique disc structure, and the materials are inlaid and grown to form granular materials through the rotation of the granulation disc, and the ball formation rate is as high as more than 95%.

Slow-release fertilizer granulation technology can improve fertilizer utilization, reduce waste, reduce fertilization frequency, and increase crop yield and quality.

Slow-release fertilizer granules are suitable for fertilization of various crops, especially for long-cycle crops such as fruit trees and vegetables.

Through slow-release fertilizer granulation technology, we can provide more scientific and efficient fertilizer application solutions for agricultural production, help farmers increase yields, reduce costs, and achieve the goal of sustainable agricultural production.