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Products Description

The working principle of the new organic fertilizer granulator

The new type of organic fertilizer granulator is also known as wet stirring tooth granulator, internal rotary stirring tooth granulator, this granulator is a new type of organic fertilizer granulator developed by our company. Wet organic fertilizer granulator is widely used in the granulation of organic fertilizer. Due to the high granulation rate, stable operation, sturdy and durable equipment, long service life, and stable base design, it runs more smoothly, so it is selected as the ideal product by the majority of users. The specifications and models of the wet granulator are 60, 80, 100, 120, 150 and other specifications, and can also be customized according to user needs.

Working Principle

1. The stirring tooth granulator uses the mechanical stirring force of high-speed rotation and the resulting aerodynamic force to make the fine powder material continuously realize the processes of mixing, granulation, spheroidization, and densification in the machine, so as to achieve the purpose of granulation. . The particle shape is spherical, the particle size is generally between 1.5~4 mm, and the granulation rate of 2~4.5 mm particles is ≥90%. The particle diameter can be adjusted appropriately by the material mixing amount and the spindle speed. Generally, the lower the mixing amount, the faster the speed. High, the smaller the particles, and vice versa the larger the particles.

2. The stirring tooth granulator processes the fermented organic raw materials into granules. Compared with the disc granulator, the yield is higher, the granules are uniform, smooth, high in strength and low in moisture. The temperature after forming is about 30 degrees. After the fermented raw materials are pulverized, they are mixed with a mixer so that the moisture content of the material is between 35% and 40%. After entering the granulator, the spherical particles can be processed. It takes advantage of the fact that organic fertilizer raw materials are inlaid with each other under a certain effect, and the particles produced are round, smooth and high in strength. Necessary additives and adhesives can also be added to further improve product quality. The organic fertilizer raw materials suitable for the stirring tooth granulator include: livestock and poultry manure, composting fertilizer, green manure, sea fertilizer, cake fertilizer, peat, soil and miscellaneous fertilizer, three wastes, microorganisms and municipal solid waste, etc. Wait. The qualified granulation rate of this machine is as high as 90% or more, and it is suitable for a variety of different formulas. This machine is suitable for direct granulation of organic fertilizer after fermentation, omitting the drying process, which greatly reduces the manufacturing cost.