Why do Fertilizer Equipment Manufacturers Recommend Pellet Production Lines in the Process of Organic Fertilizer Processing?

 With the development of environmental protection and organic agriculture, the use of organic wastes to produce organic fertilizers through biological fermentation has been rapidly developed, making the treatment of organic wastes harmless and resourceful. However, most of the organic fertilizer obtained by biological fermentation is coarse powder or irregular small lumps, which is very inconvenient to use, and is particularly unfavorable for large-area machine sowing.

Making the coarse powder or irregular small pieces of organic fertilizer obtained by biological fermentation into spherical granular organic fertilizer is the key to solving the problem of large-scale popularization and use of organic fertilizer. At the same time, in order to avoid uneven fertilizer efficiency when making pellets, these raw materials will be crushed, stirred, and NPK added. Not only can it increase the nutrient content of organic fertilizer, but it can also distribute these nutrients to each particle evenly and consistently.

Next, FPC will explain to you how the organic fertilizer production line performs the compression and granulation of organic fertilizer: the coarse powder or irregular small pieces of organic fertilizer after biological fermentation are characterized by high water content (30-40%) and looseness ( The bulk density is 0.3-~0.4t/m3), and there are many fibers. The existing coarse powder or irregular small block organic fertilizer after biological fermentation is made into spherical particles.

Organic fertilizer pellet production technology:

First, these organic fertilizers are decomposed and decomposed into small molecular substances that can be directly absorbed and utilized by plants. During the fermentation period, it is necessary to use the organic fertilizer turning machine to continuously turn the pile to avoid insufficient internal oxygen supply, and even produce anaerobic reaction that affects the maturity rate. After the decomposing is completed, the organic materials and the medium and trace elements to be added are respectively pulverized uniformly. Then it is sent to the automatic batching system, and the material formula is set in advance scientifically and accurately. There is a conveyor belt under the batching system, which transports the materials to the horizontal double roller mixer at a uniform speed, and then enters the next granulation link after mixing evenly.

The fertilizer granulator is used to condense the chemical components and organic fertilizer together, which can avoid the nutrient differentiation during the later transportation of rabbits. At the same time, granular fertilizer is more conducive to storage and transportation, and is also in line with the future development trend of the fertilizer market, and is suitable for mechanized fertilization. After granulation, drying and cooling are carried out to link packaging and transportation and realize automatic continuous production. After the granulation process is over, the new fertilizer manufacturers can carry out screening, coating and other processes according to their needs to further increase the economic value of the product.