Structure features: chain electric hoist structure features: electric hoist product structure: the body selected high-strength tensile shell or die-casting aluminum shell, using thin-wall extrusion process precision manufacturing, small size, light weight, high strength. The standard chain hoist has an independent gearbox system, sealed gearbox in the two-stage coaxial transmission gear mechanism, using long-life oil bath lubrication system. The Powder metallurgy clutch of electric hoist is used as overload protection device. The disc type direct current electromagnetic field is used for braking. The braking torque is large, stable, rapid and the noise is small. Scope of application: the use of electric chain hoist is very wide, mainly used in major factories, warehouses, wind power, logistics, docks, construction and other industries, for lifting or loading and unloading goods, heavy objects can also be lifted to facilitate the work or repair of large machines. Chain electric hoist by the operator with buttons on the ground to follow the operation, but also in the control room to operate or use wired (wireless) remote control. The electric chain hoist can be used for fixed suspension, and also can be used with electric monorail trolley and push/pull monorail trolley. Chain electric hoist tonnage: 0.1t, 0.25t, 0.5t, 1.5T, 1T, 2T, 3T, 5T, 10T, 15T, 20T, 25T, 30T, 50t, 60T, 100t. Electric chain hoist installation and use: Hoist single beam, bridge crane, Gantry crane, hanging crane can be used with a single beam i-steel, can also be used with a double-beam trolley. Therefore, the electric hoist is a factory, mines, ports, warehouses, freight yards, shops and other common lifting equipment, is to improve labor efficiency and improve working conditions of the necessary machinery.