When replacing the structural component oil of organic fertilizer equipment, the following key matters need to be noted:1. Select the appropriate oil type: Ensure that the oil type is selected in accordance with the design requirements of the equipment. Organic fertilizer equipment may use hydraulic oil or lubricating oil, each of which has different properties and conditions of use. For example, hydraulic oil needs to have good wear resistance and high temperature resistance, and lubricating oil needs to meet the friction and wear requirements of the equipment.2. Make sure the oil is clean: clean and drain the old oil before replacing the oil. The oil used in the past may contain impurities or contaminants that are detrimental to the operation of the equipment. The cleaning of the oil circuit and tank can be ensured by proper cleaning processes and equipment.3. Pay attention to the quality and grade of the oil: the quality and grade of the oil directly affect the operating efficiency and life of the equipment. Choosing high quality fluids reduces the risk of equipment failure and improves the stability and reliability of the organic fertilizer production line.4. Follow the equipment manufacturer's recommendations: Equipment manufacturers usually provide recommendations on the frequency of oil replacement, applicable type, and operating conditions. Following these recommendations can maximize the protection of your equipment and extend its service life.5. Pay attention to safe operation: When replacing the oil, ensure that the operator has the necessary safety precautions to avoid oil leakage or contact with the skin. Use appropriate tools and equipment to ensure a safe and smooth replacement process.6. Through the above precautions, it can effectively ensure the smooth replacement operation of the oil of the structural parts of the organic fertilizer equipment, protect the equipment to the greatest extent and ensure its long-term stable operation.