A hoist is a mechanical device used to lift or lower heavy objects. It typically consists of a drum or lift wheel, a chain or rope, and a motor or manual mechanism. Hoists are commonly used in construction, warehouses, and manufacturing to move materials safely and efficiently. There are various types of hoists, including electric, manual, and pneumatic hoists. Each type is designed for specific lifting tasks and weight capacities. Hoists are often used in conjunction with other equipment, such as cranes and forklifts, to enhance productivity and safety in industrial settings.