In modern bio-organic fertilizer production lines, if fermentation, crushing, and mixing are the core processes, then the coating machine plays the role of the final “stylist.” Standing quietly at the end of the production line, it coats the fertilizer granules with the final crucial layer of material.
The coating process is a vital link in the bio-organic fertilizer equipment system. After pre-treatment, the fertilizer granules are evenly coated with a thin film material. This process, seemingly simple, is actually crucial. This coating effectively reduces clumping of fertilizer granules during storage and transportation, maintaining their loose physical state.
For bio-organic fertilizer, coating has an even more special significance. Appropriate coating can, to some extent, regulate the nutrient release rate and protect the activity of beneficial microorganisms in the product. This is consistent with the overall design philosophy of bio-organic fertilizer equipment.
In the entire bio-organic fertilizer production line, the configuration of the coating machine reflects the final quality control of the finished product. It does not change the fertilizer’s internal composition, but significantly improves the product’s appearance quality and practical performance. A stable coating machine can ensure that every fertilizer pellet leaving the factory has a uniform coating effect.
