Organic fertilizer granulation is an important part of organic fertilizer production process

In the world of organic fertilizer, the granulation process is like a bright pearl, adding a strong ink to the quality improvement of organic fertilizer. Behind the organic fertilizer granulation, is a set of rigorous and exquisite organic fertilizer production process in silent support.

First of all, granular organic fertilizer has better fluidity and dispersion. In the process of fertilization, it is easier to evenly spread in the field, avoid the situation of local concentration is too high or too low, and improve the utilization rate of fertilizer. Secondly, the organic fertilizer after granulation is not easy to fly, reducing the loss of fertilizer and pollution to the environment. At the same time, granular organic fertilizer is also easier to store and transport, reducing logistics costs.
The organic fertilizer production process is inseparable from advanced organic fertilizer production technology. In general, the production process of organic fertilizer mainly includes raw material collection and pretreatment, fermentation, grinding, mixing, granulation, drying, screening and packaging.
Raw material collection and pretreatment is the first step in organic fertilizer production. All kinds of organic waste, such as livestock manure, crop stalks, kitchen waste, etc., are collected, and preliminary sorting and crushing are carried out to remove impurities. These ingredients then enter the fermentation process. In the fermentation process, microorganisms break down large molecules of organic matter in the organic material into small molecules of organic matter, while generating heat, killing bacteria and eggs in it. The fermented material is crushed so that it becomes finer particles for better mixing.
The mixing process is to evenly mix the organic materials after fermentation with other additives, such as trace elements and beneficial microorganisms, in accordance with a certain proportion. Then, the mixed material enters the granulation process. There are ma