Electric hoists are also called multi-functional hoists and multi-functional electric hoists. Electric hoists are divided into aluminum shell electric hoists and iron shell electric hoists, which can realize hoisting, traction, pulling and unloading, all in one machine.It can be used in various ways. It can be used flat on the ground, or it can be hung on an I-beam and used with an electric trolley to travel horizontally. It can be lifted with a single rope or with a double rope, which is convenient and fast.Technical features of the electric hoist: 1. Anti-rotation solid core thickened steel wire rope, strong endurance; 2. Enlarged fan port, strong heat dissipation, accelerated heat dissipation, stable operation of the machine, improved work efficiency; 3. Waterproof handle, comfortable feel, Thickened and wear-resistant, smooth start; 4. Electromagnetic automatic braking device when power is cut off, and automatic braking when power is cut off.