Proper storage of lifting chains is a key factor in extending their service life. Improper storage can lead to corrosion, deformation, and damage. The following are recommendations for the preservation of lifting chains: 1. Cleaning: - After use: Before storing or after each use, it is essential to remove dirt, mud, debris, salt (especially from coastal areas or de-icing salts), and old grease from the chain. - Cleaning methods: Use a stiff brush, compressed air, or appropriate solvents (such as kerosene, specialized cleaners) for cleaning. Avoid using highly corrosive chemicals. - Cleaning areas: Pay attention to cleaning the contact surfaces of the links, bends, and crevices where dirt may accumulate. 2. Drying: - Steps: After cleaning, ensure that the chain is completely dry. Moisture is the main cause of rust. - Drying methods: Wipe dry with a clean, absorbent cloth or use compressed air to blow dry. Allow it to naturally dry in a well-ventilated area until there are no traces of water.