Electric gourds are composed of reducer, operating mechanism, rolled tube device, hook device, and axis. It has the advantages of light quality, small size, compact structure, smooth operation, simple operation. Electric gourds are important equipment in production activities, which can effectively improve work efficiency and reduce labor intensity. Under normal circumstances, electric gourds can be used in cranes such as 1T, 2T, 3T, 5T. Electric gourd is an important part of the lifting equipment and transportation frames, and it has been widely used in production areas such as docks, ports, warehouses. The application of electric gourd can effectively improve production efficiency and improve production conditions. Electric gourds mainly include steel wire electric gourds, multi -performance electric gourds, explosion -proof electrophoretes, steel rope electric gourds, etc. Although the operation of electric gourds is relatively simple, in order to ensure the safe and stable operation of the electric gourd, the maintenance and maintenance of electric care is needed. Electric gourds have the advantages of lightweight and easy to carry, compact structure, and simple operation, and are increasingly favored as a lifting machine. It has a very wide application in the fields of papermaking, steel, ports, automobiles, and general manufacturing. Common ring chain electric gourds and steel wire rope electric gourds, while ring -chain electric gourd is a lifting equipment with a small and light quality than steel wire rope electric gourd. It has advantages in distance, accuracy, life and other methods, convenient installation operations, high reliability, and extensive applications.