Many customers will ask later how to clean the greasy dirt of the group hoist electric hoist. Group hoist electric hoist is a special lifting equipment installed on overhead crane and gantry crane. Group hoist electric hoist has the advantages of small size, light weight, simple operation and convenient use. Group hoist electric hoist is mostly used in industrial and mining enterprises, storage, Wharf and other places. The following is a summary of the group crane electric hoist cleaning. First, take a look at the oil extraction method of electric hoist. We first put a few drops of fire oil on the gourd, and then scrub with a clean rag. Then wipe the rest of the kerosene with a clean rag and rinse it with clean water. (Be careful when cleaning the gourd with clean water, do not let water flow into the inside of the gourd, avoid internal parts from rusting, clean with clean water.) In this way, the group The oil stains of the electric hoist are cleaned up. If the group hoist electric hoist gets into the water, don't worry about teaching you a solution. Generally, the surface of the group hoist electric hoist is provided with a layer of waterproof coating to prevent the electric hoist from being corroded and rusted after being exposed to water. Affect the use of chain group cranes. Electric hoist should be dried immediately after being immersed in water, and can not be used before drying. After the surface is dry, because the internal structure of the electric hoist is not easy to dry, you should use a water blower or a blower to blow the chain mouth. If there is more water, the electric hoist shell should be disassembled and dried. After drying, the grease should be properly modified on the internal parts, and the lubricant can be used continuously. Do not use without treatment. Because there is water inside the electric hoist, it will cause the lubricant to rupture. It is easy to increase the resistance of components during operation, which will cause premature wear of the electric hoist. In severe cases, the group hoist electric hoist will rust, which affects the service life of the group hoist electric hoist, and eventually the group hoist electric hoist cannot be used.