1. The impeller granulator uses the mechanical stirring force of high-speed rotation and the resulting aerodynamic force to make fine powder.The process of mixing, granulation, spheroidizing and densification is continuously realized in the machine, so as to achieve the purpose of granulation. grain.The shape is spherical, the particle size is generally between 1.5~4mm, and the granulation rate of 2~4.5mm particles is ≥ 80%.The diameter can be properly adjusted by the material mixing amount and spindle speed. Generally, the lower the mixing amount, the higher the speed the smaller the particle is, the larger the particle is.
2. Tooth stirring granulator is used to granulate fermented organic raw materials Compared with the disc granulator, the finished product rate is high, the particles are uniform, smooth, high strength, low moisture, and the temperature after forming is about 45 ℃. After the fermented raw materials are crushed, they are mixed with a blender to make the water content of the materials 35% - 40%. When the materials enter the mixing tooth granulator, they can be processed into spherical particles. The water content is large and the water content is small. The two are in direct proportion. It uses the characteristics of organic fertilizer raw materials that are inlaid and enlarged under the action of each other to produce round, smooth and high strength particles. It can also add necessary additives, adhesives, etc. The raw materials of organic fertilizer applicable to the churn granulator include: livestock manure, compost fertilizer, green manure, sea manure, cake fertilizer, peat, soil and miscellaneous fertilizer, three wastes, microorganisms and urban domestic waste, etc. The qualified granulation rate of the machine is more than 90%, which is suitable for a variety of different formulas. The compressive strength of organic fertilizer is higher than round Disc and drum, big ball rate is less than 15%. This machine is suitable for direct granulation of organic fertilizer after fermentation, omitting drying process The manufacturing cost is greatly reduced, so the agitating tooth granulator is loved by the majority of users The fertilizer granulator can be equipped with other equipment to form a production line.