Vibratory Screen first appeared in the U.S. mining industry in the 1970s, when they were designed to reduce labor and improve ore quality. As a result, the machine was designed to be bulky and difficult to move. But because such machines greatly reduce the labor intensity of workers, improve the output and quality. However, with the continuous progress of The Times and technology, the shaker shape and function are also undergoing earth-shaking changes. So far, Vibratory Screen has developed into universal devices that can be used in various fields.

The basic principle of the vibrating screen is that through a single or two vibration motor as a vibration source, through the transmission device to convert electrical energy into mechanical energy. The movement of the initial screen box, screen box with different specifications of the screen, through the movement of the screen box, so as to make different mesh number of materials discharged from the specific discharge port, so as to achieve the purpose of screening.

With the application field and achieved different results, the current vibrating screen equipment is divided into the fine vibratory screen and heavy vibrating screen two categories. The fine vibrating screen is mainly used for the material is granular (8mm below), powdery (600 mesh below), slurry material screening, screening, filtering work. The heavy vibrating screen is mainly used in mining, coal mining, and other large material screening work.