1. Improve the quality of organic fertilizer: Organic fertilizer coating machine by wrapping organic materials in a film, help to protect the microorganisms in organic fertilizer from the external environment, improve the quality of organic fertilizer.

2. Extend the shelf life: In the production process of organic fertilizer production line, it is susceptible to the influence of microorganisms, moisture, oxygen and other factors, resulting in a decline in quality. Organic fertilizer coating machine can effectively block water and oxygen, extend the shelf life of organic fertilizer.

3. Reduce nutrient loss: After the organic fertilizer is coated, the film can effectively fix the nutrients in the fertilizer, reduce the nutrient loss in the fertilization process, and improve the fertilizer utilization rate.

4. Improve soil structure: After the organic fertilizer is coated, it is easy to apply and degrade, which is conducive to improving soil structure and improving soil fertility.

5. Environmental friendly: organic fertilizer coating machine is made of environmentally friendly materials, and does not produce pollution during use. Moreover, the coated organic fertilizer can reduce the amount of fertilizer used and reduce the pollution to the environment.

6. Energy saving: organic fertilizer coating machine in the production process, can achieve automation, intelligent operation, reduce labor costs, improve production efficiency, help save energy.

7. Reduce the risk of diseases and pests: After the organic fertilizer is coated, it can effectively prevent the breeding and spread of diseases and pests, and reduce the risk of diseases and pests. 
 In short, organic fertilizer coating machine plays an important role in the production process of organic fertilizer, helping to improve the quality of organic fertilizer, extend the shelf life, reduce nutrient loss, improve soil structure, achieve environmental friendliness, energy conservation and reduce the risk of pests and diseases.