Compared with the biological powder fertilizer production line, the granular organic fertilizer production is more complicated. After the material is dehydrated, composted, crushed, and mixed, more steps are required, and after the bio-powder fertilizer production line, it comes to the granulation process. The process will be described in detail next.
Granulation: It is the most important process in the production of biological fertilizer granules. According to different situations, in order to improve the granulation rate, our company has designed several types of organic fertilizer granulator machine to meet your requirements, such as disc granules, drum stirring granules, and new organic fertilizer granules.
Polishing machine: In order to make the fertilizer particles beautiful, our company has developed an organic fertilizer polishing machine. The cylindrical particles are rolled into balls without returning materials, with high ball forming rate, good strength, beautiful appearance and strong practicability. But the whole biogranulation production line for sale is non-essential equipment.
Drying and cooling process: During the granulation process, the granules are subjected to high temperature and moisture. Therefore, the organic fertilizer production equipment dryer and cooler are very important for short-time bagging. It can help you improve your work efficiency in producing organic fertilizer.
Screening process: How to obtain qualified biological granular fertilizer is very important. Therefore, it is sufficient to use a sieving machine. It is more suitable for re-granulation of unqualified particles.
Coating process: Using our coating machine can effectively prevent the compound fertilizer from agglomerating. At the same time, it gives the particles a better appearance. And it is easier to transport and store.
Packaging: This is the last step in the whole biofertilizer manufacturing process. Automatic quantitative packaging is designed for quantitative packaging. It has the advantages of scale height, compact structure, novel shape, convenient installation and maintenance.
