The first point is that the group hoist electric hoist hook needs to have considerable hardness. If the hardness is not enough, the group hoist electric hoist hook will bend and cause the cargo to fall from high altitude, causing damage to the cargo. If there are people passing by, it will cause Personnel casualties; in addition to the hardness, the group hoist electric hoist hook also needs to have toughness. If the toughness of the hook is not enough, the hook may break when lifting the cargo. Group crane electric hoist is generally installed on single beam crane, bridge crane, gantry crane, hanging crane. It can be used as a hoist with a little modification. Therefore, it is an essential machine for improving labor efficiency and working conditions. The industry is widely used, but there are few professionals who can correctly operate the group hoist electric hoist, so it is recommended that you know more about the group hoist electric hoist, so as to make better use of various group hoist electric hoists in various fields. These will cause security accidents. When you choose a group hoist electric hoist hook, you must buy products from regular manufacturers. In case you want to buy a poor quality hook at a cheap price, the consequences can be unimaginable. Group hoist electric hoist is commonly used in lifting, moving, loading and unloading heavy objects, oil tank flip welding, such as the installation and movement of various large and medium-sized concrete, steel structure and mechanical equipment, suitable for civil engineering construction companies, factories and mines And mechanical equipment for infrastructure construction projects such as bridge construction, electricity, shipbuilding, automobile manufacturing, construction, highways, bridges, metallurgy, mines, slope tunnels, and shaft protection.