The organic fertilizer granulator includes disc granulator, stirring tooth granulator, new stirring tooth drum granulator, double-roll extrusion granulator and drum granulator. Organic fertilizer granulator is a general term , All equipment that can granulate organic fertilizer is an organic fertilizer granulator. There are so many kinds of organic fertilizer granulation equipment, each of which has different working principles, advantages and disadvantages. Zhengzhou Huaqiang Machinery believes that we cannot say which granulator is good, but choose the appropriate organic fertilizer granulator according to the material.
Ordinary easy-to-granulate raw materials can be granulated with a disc granulator. The price of a disc granulator is low, which can reduce investment for customers. 
Materials with relatively high fiber content, such as sheep dung, cow dung, straw and other materials, can be granulated with a stirring tooth granulator and a new stirring tooth drum granulator. The stirring tooth granulator needs to be equipped with a rounding machine. This is because the granules from the agitator granulator are irregular and oblate, and the granules need to be trimmed with a round machine. The finished pellets made by the new type stirring tooth drum granulator are spherical, and no additional equipment is required.
For other special materials to make organic fertilizer, if the disc granulator and the stirring tooth granulator are not suitable, you can choose a roller extrusion granulator or a drum granulator. Therefore, which organic fertilizer granulator to choose depends entirely on the material.