The compost turning equipment controls the compost temperature, humidity, oxygen supply and other parameters, and promotes the decomposition of organic waste into bio-organic fertilizer through high temperature fermentation. The most important link in the process of converting organic waste into compost is fermentation. Fermentation is to decompose organic matter through the power of microorganisms. It must go through a fermentation process and time. Generally, the longer the fermentation time, the better the decomposing degree.