What oil is used to maintain stage chain hoists

　　Special lubricating grease for stage chain hoists: This is a lubricating grease specially designed for chain hoists, usually made of polyurea thickeners, thickening esters, synthetic oil, and added with molybdenum disulfide solid lubricant and various additives. This type of grease can effectively reduce wear and provide rust and corrosion protection. ‌

　　Maintenance steps

　　Cleaning: Before applying lubricating grease, it is necessary to clean the chain hoist, especially the chains, sprockets, hooks, bearings, and other parts.

　　Apply lubricating grease: Apply specialized lubricating grease to ensure that all parts that require lubrication are evenly applied.

　　Water treatment

　　If the chain hoist gets wet, it should be dried immediately and should not be used until it has dried. After the surface dries, use a water blower or hair dryer to blow the internal parts vigorously to ensure that they are dry. After complete drying, it is necessary to apply appropriate protective grease on the internal parts before continuing to use. ‌

　　Other maintenance suggestions

　　After use, the chain hoist should be cleaned and coated with rust proof grease, and stored in a dry place to prevent moisture, rust, and corrosion. ‌

　　Maintenance and overhaul should be carried out by personnel familiar with the hoist mechanism, cleaning the parts with kerosene and lubricating the gears and bearings with butter. ‌

　　In summary, the key to maintaining a chain hoist lies in using specialized lubricating grease and taking appropriate preventive measures to prevent rust and corrosion. The correct maintenance method can significantly improve the service life and performance of chain hoists.

　　Selection of lubricating oil for stage chain hoist

　　Lubricating oil is often used for the maintenance of chain hoists, which can effectively lubricate and maintain the casing and chain of the chain hoist. When users choose lubricating oil for the maintenance of chain hoists, it is not just a matter of choosing one, but also very particular. They must choose a lubricating oil with good lubrication effect. A lubricating oil with good lubrication effect can prolong the service life of the chain hoist and ensure that lifting operations can be carried out safely and efficiently. So, how to choose a lubricating oil with good lubrication effect?

　　When users choose lubricating oil for the maintenance of hand pulled hoists, they should choose lubricating oil with good maritime performance. This way, when applying the chain or cover, the lubricating oil can cover the areas with small gaps, ensuring that every part can be lubricated and achieve the maintenance effect.

　　When applying lubricating oil to the casing and chain, choose lubricating oil with good adhesion. This way, after applying the lubricating oil to the casing and chain, the oil will not easily fall off, but will firmly adhere to the casing and chain, which can isolate air, effectively hinder oxidation, and protect the chain and casing from rusting and rusting.

　　When performing lubricating oil maintenance on the casing and chain of a chain hoist, in addition to selecting lubricating oil with good permeability and adhesion for the casing and chain, it is also important to choose lubricating oil with good performance to ensure the casing of the chain hoist. The chain will not undergo oxidation reaction during operation at high temperatures, improving work efficiency