Bio-organic fertilizer granulator is a type of equipment used for the granulation of bio-organic fertilizer. It is designed with different types of holes and angles to form a large area of contact between the material and the fertilizer granulator, which can improve the granulation rate and increase the hardness of the fertilizer particles. The bio-organic fertilizer granulator can be used to produce a variety of organic fertilizers, such as cow manure organic fertilizer, chicken manure organic fertilizer, and bio-organic fertilizer from food waste. The granulated bio-organic fertilizer can be used in agricultural production to improve soil fertility and crop yield.