Classification and working principle of granulator
1. This type of organic fertilizer granulator has a long history of development. It is an organic fertilizer granulator that is improved bit by bit according to the common sense of daily life. The organic fertilizer granulator has the advantages of simple structure, good ball formation, high output, low energy consumption, convenient operation and maintenance, few failures, low cost and long service life of the equipment. However, this organic fertilizer granulator is selective for materials, requires the content of crude fiber to be within a certain range, and has high requirements for materials. The density is small, and the bagging breakage rate is high. The shortcomings are also more obvious. The reason why the requirements for materials should be selected with low drying moisture, in order to dry the objects after the finished product is easy to store, this granulator is also well received by the majority of users. 2. Extrusion granulator This type of organic granulator is an organic fertilizer granulator derived from the working principle of feed granulator for the convenience of storage, transportation and application. Extrusion type organic fertilizer granulator can be conventionally divided into double-roller type organic fertilizer granulator, flat-die type organic fertilizer granulator, ring-type organic fertilizer granulator, and flat-die type organic fertilizer granulator. Organic fertilizer granulator combination and several other categories. Each type of model has its own uniqueness. The granules produced by this type of organic fertilizer granulator are relatively uniform, high in density, low in moisture content, low in bagging damage rate, and relatively simple in later drying. The crude fiber content of raw materials is not strictly required. The disadvantage is that the power consumption is high, there are certain technical requirements for operation and use, and the moisture content of the raw materials is required to be low. 3. Horizontal centrifugal high-efficiency granulator This is an improved type of organic fertilizer equipment that is equipped with a paddle-type rotor on the basis of the drum rolling type organic fertilizer granulator, and the drum does not move and the rotor rotates. This type of organic fertilizer granulator can change the shortcomings of the original drum rolling organic fertilizer granulator, and make the organic fertilizer granulation enter a state of density and homogenization, thereby effectively increasing the output and reducing production and maintenance costs.