With the modernization of China's agriculture, the organic fertilizer industry has been paid more and more attention. As a key link in the industrial chain, organic fertilizer equipment is directly related to the sustainable development of the industry. This paper will discuss the significance of organic fertilizer equipment anticorrosion for industrial development, analyze the current challenges faced by the industry, summarize the technology of organic fertilizer equipment anticorrosion, and discuss the relevant policies in China, in order to provide reference for the development of organic fertilizer industry.The corrosion protection of organic fertilizer equipment can effectively reduce the corrosion rate of equipment and extend the service life of equipment. On the one hand, it reduces the frequency of equipment replacement and reduces the investment cost of the industry; On the other hand, it is conducive to the efficient and stable operation of the organic fertilizer production line and the improvement of production efficiency.Organic fertilizer equipment anticorrosion helps to reduce production costs. By increasing the service life of the equipment and reducing the number of equipment maintenance, the downtime loss in the production process is reduced. At the same time, the risk of production accidents caused by equipment failure is reduced, and the economic loss of enterprises is reduced.The corrosion protection of organic fertilizer equipment is helpful to improve the safety performance of the equipment. Corrosion may lead to reduced equipment strength, air leakage, liquid leakage and other security risks. After the implementation of anti-corrosion measures, the safety of the equipment is guaranteed, which is conducive to preventing safety accidents in the production process and maintaining the life and property safety of employees.Organic fertilizer equipment anticorrosion is conducive to improving product quality. Corrosion will lead to the contamination of the internal cavity of the equipment, which will affect the purity and quality of organic fertilizer products. Through equipment anticorrosion, the risk of product contamination can be reduced and product quality can be improved.