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Organic Fertilizer Plant who has experience in organic fertilizer processing knows that organic fertilizer grinder is essential in the Manufacturing of organic fertilizers, whether it is powdered organic fertilizer processing or granular organic fertilizer processing, organic fertilizer grinders are used.
Is it okay to not use organic fertilizer grinders in the Manufacturing of organic fertilizers?
Traditional farm fertilizers are not crushed, but now the industrialized Manufacturing of organic fertilizers needs to be crushed.
Traditional farm manure does not need a grinder, because, in order to meet the self-needs of farmers, they do not care about fertility quality and organic matter content. There are work efficiency issues, and there are no packaging sales issues. Therefore, in the past, farmyard manure did not need a grinder.
The necessity of crusher in the Manufacturing of organic fertilizers:
Different from traditional farm manure, organic fertilizer has quality standards. It must meet the fertility standards, be free from plant diseases and insect pests, and not burn roots. It must also maintain sufficient organic matter content and trace elements such as nitrogen, phosphorus, and potassium.
1. In the early stage of the Manufacturing of organic fertilizers-fermentation stage, the materials should be crushed. Fermentation and maturity of organic fertilizers need to be fully turned over and thrown. Some raw materials contain materials of 5cm or more than 50cm, which hinders the full fermentation of the materials. They are not crushed and are not conducive to the mixing and maturity of materials. At this stage, it can be selected according to the raw materials.
2. Fertilizer crusher is used in the processing of powdered fertilizer. The fermented and decomposed organic fertilizer undergoes secondary aging and fermentation, and there may be factors such as agglomeration of the excessive size of the organic fertilizer that needs to be used.
2.1 Some agricultural machinery fertilization needs to control the particle size of organic fertilizer, otherwise, the large size will easily cause uneven fertilization of organic fertilizer. Therefore, it is necessary to use an organic fertilizer grinder to crush the particle size in the processing of powdered organic fertilizer.
2.2 The powdery organic fertilizer that is crushed to less than 5mm by the crusher is more conducive to subsequent packaging. During the transmission process, the size of the powdered fertilizer is too large, which is easy to cause uneven transportation and even blockage. Therefore, a crusher is also required for crushing.
3. In the granular manufacturing of organic fertilizers, the grinder is also essential.
3.1 We know that granular organic fertilizer is obtained through the deep processing of powdered organic fertilizer. In the processing of granular organic fertilizer, granulation is usually carried out through extrusion or agglomeration. Whether it is extrusion granulation or agglomerate, the size of powder organic fertilizer should be controlled at 50 mesh, so that the granulation effect will be ideal. Therefore, the size of 1-5mm powdered fertilizer needs to be processed by a crusher.
3.2 In order to increase the hardness of the organic fertilizer particles, it is necessary to crush the organic fertilizer raw materials. Organic fertilizers are organic materials with a small density. In order to increase their density and reach a reasonable level, it is usually about 3 times that of powdered fertilizers. Powdered fertilizers are required to be small enough, which is the 50-mesh requirement.
3.3 Commercial organic fertilizers are stored and transported. In order to achieve longer storage, organic fertilizers are required to have sufficient hardness. It is also necessary to process powdered organic fertilizers into small-sized raw materials through an organic fertilizer grinder.
Recommended organic fertilizer grinder:
After the above points, we can see that an organic fertilizer crusher is an indispensable machine in the Manufacturing of organic fertilizers, so what are the commonly used organic fertilizer crusher equipment?
From the perspective of raw materials, organic fertilizer raw materials are composed of manure or living residues from farming livestock and poultry. No matter which is the same, its water content is very high. On the other hand, in the fermentation process, in order to promote fermentation and promote sufficient Decomposed, the water content of the process before and after fermentation should be reduced to 30%, it can be seen that the water content is relatively high. Therefore, Semi wet fertilizer crusher is often used in the market.