Organic fertilizer granulator in the whole process of production and processing, the material is required to have a certain viscosity, and some raw materials are loose after fermentation, and it is not easy to granulate, so it is necessary to add some water or adhesive to improve the viscosity of the material. Disc granulator and wet test granulation, water or adhesive will be added in the whole process of granulation to ensure that the material can be fully granulated. The new type organic fertilizer granulator uses wet test granulation, and the material after fermentation can be granulated immediately, without the operation process of other production processes. The roller extrusion granulator adopts the production process without boring and tasteless at room temperature, and the granulation of materials with relatively low viscosity can be used. If the moisture content of the material is too high, you can moderately add some dry materials to melt the moisture content. If the water content is too low, the water can be added moderately, which is beneficial to granulation. Materials with large water content should be supplemented with some dry green plants, such as wood residue, humic acid, straw and other materials, which generally absorb water, improve the configuration, and improve the nutrient elements. The new organic fertilizer pelletizing machine is a kind of organic fertilizer pelletizing machinery and equipment with the development trend of modern agriculture, the improvement of professionalism, and the continuous development trend of various provisions.