Disc granulators have a wide range of applications in fertilizer granulation, covering the production of organic fertilizers, compound fertilizers and other fertilizers. The following are the specific applications of disc granulators in the production of different types of fertilizers:

1. Organic fertilizer

Disc granulators perform well in the production of organic fertilizers. Whether it is using livestock and poultry manure as raw materials, or using plant straw, biogas residue, etc. to make organic fertilizers, disc granulators can complete the granulation task well. It can fully mix these organic materials with appropriate amounts of additives (such as microbial agents, etc.) to make organic fertilizer particles with uniform and round particles. This granular organic fertilizer is easy to store, transport and apply, and can slowly release nutrients in the soil to improve fertilizer utilization.

2. Compound fertilizer

The production of compound fertilizers is also inseparable from disc granulators. Compound fertilizers usually contain a variety of nutrients, such as nitrogen, phosphorus, potassium and some trace elements. The disc granulator can evenly mix these different fertilizer raw materials in a certain proportion, and then make them into compound fertilizer granules through the rotation and granulation process of the disc. These granules can meet the needs of different crops for multiple nutrients at different growth stages.

3. Special fertilizers

Such as biological organic fertilizers, slow-release fertilizers, etc., the disc granulator is also applicable. In the manufacture of biological organic fertilizers, it can ensure that the activity of beneficial microorganisms is not affected during the granulation process. For slow-release fertilizers, the disc granulator can reasonably combine the wrapping material and the core components of the fertilizer to produce fertilizer granules with slow-release function and extend the fertilizer effect period.

The disc granulator is widely used in fertilizer production for its stability, simple operation and low investment cost. It can adapt to a variety of raw materials and produce fertilizer products with uniform particles and stable quality to meet the needs of different agricultural production scenarios.