The electric hoist of climbing frame is also called group hoist electric hoist. It is a kind of electric chain hoist. The group electric hoist is mainly used for group cranes. It can be used for multiple lifting operations at the same time. According to different uses, it can be divided into building climbing hoist And welding pot hoist. Group hoist electric hoist is divided into upside-down group hoist and upside-down group hoist according to the design and use of the frame. The upside-down group hoist is a commonly used model on the market. Its main features are easy to use, simple structure, easy to operate, and to the frame The body requirements are not high and the use is wide. The group hoist electric hoist can be used for building frame lifting, welding tank lifting and some workshops. It can be used in the factory and can be used alone. The building climbing frame hoist is mainly used for high-rise building security promotion, and the general usage is relatively large. An ordinary residential building needs about 30 to 40 stations, and the distance between the two stations is about 4.5 meters. It is mainly based on the attached scaffold. Design to match. The building hoist is controlled by a special electric control system. Welded gourds are mainly used for the construction of large round storage tanks, which are generally used in small quantities. The common tanks are mainly 10-20 positions, and the distance between the two positions is mainly designed by the tank body, so that it does not exceed the body. Rated load-bearing, hoisting is mainly stable, and the welding tank hoist is mainly controlled by the electronic control system.