The vibratory screen first appeared in the U.S. mining industry in the 1970s, when they were designed to reduce labor and improve ore quality. So the machine was designed to be bulky and difficult to move. But because such a machine greatly reduces the labor intensity of workers and improves the output and quality. However, with the continuous progress of The Times and technology, the shape and function of the shaker are also undergoing earth-shaking changes. So far, shakers have developed into universal equipment that can be used in various fields.
The basic principle of the vibratory screen is, 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, the screen box is equipped 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 achieving different results, the current vibrating screen equipment is divided into the fine vibratory screen and heavy vibrating screen for mining two categories. Fine vibrating screen mainly for the material is granular (below 8mm), powder (below 600 mesh), slurry material screening, screening, filtering work. The heavy vibrating screen is mainly used for mining, coal mining, and other large material screening work.

We need to pay attention to the matters in choosing vibrating screening equipment:

1, Determine their own material characteristics, mesh, required output, and installation requirements;
2, Determine the plate, cleaning device, and design requirements;
3. Determine the production cycle and logistics information.

In fact, as long as the user provides a condition, the next to determine the model and design standards will have vibrating screen manufacturers to select the design and production.