Key issues in organic fertilizer production line production

A complete organic fertilizer production line needs a large amount of preparation work before it is put into production, such as the parameters of organic fertilizer production equipment, the fermentation process of fertilizer, the degree of maturity of organic fertilizer, the drying process, the granulation process, etc. Only after the determination is completed can a good organic fertilizer production line be formed.


Let ’s take a look at each of the important aspects of organic fertilizer equipment. First of all, let ’s look at the determination of the specifications of organic fertilizer production equipment. For different production materials, the production process will be different. The selection of the specifications of the organic fertilizer equipment needs to be comprehensively considered according to factors such as the moisture content of the materials, the proportion of the nutrients in the materials, the pH, and the time required for fermentation.

The next step is the fermentation process of the material. At this stage, the fermentation process needs to be selected according to the actual situation of the material. The fermentation process mainly includes aerobic fermentation, anaerobic fermentation, and biological fermentation.

After fermentation, it depends on the maturity of the material. The research on maturity is a complicated task. Changes in the temperature and pH of the material cannot be used as a sufficient condition for the degree of maturity of the material, and can only be used as a necessary condition.

We need to use chemical analysis method to obtain the parameter value of the maturity of the material, and then use the performance analysis method to make a judgment on the maturity of the material. In addition, the temperature of rotten organic fertilizers has a downward trend, the content of humus has decreased, and the compost has a dark brown color, no foul odor, loose texture and no obvious moisture.

After determining the maturity of the organic fertilizer, the drying process in the organic fertilizer equipment should be determined according to the production needs. The drying methods mainly include natural drying, mechanical drying, and artificial drying. If it is used by large-scale production enterprises, mechanical drying is generally selected. Others can be determined according to their own production conditions.

After all the procedures are prepared, granulation production can be carried out. At present, the most commonly used fertilizer granulator machine is drum granulator, extrusion granulator, disc granulator, etc. Most large production enterprises will use drum granulation equipment. Specific organic fertilizer equipment configuration also needs specific production processes and output decisions.