Circular Motion Vibrating Screen is also a new kind of highly efficient screening facility which makes circular movements. This type of vibrating screen employs the cylindrical eccentric shaft vibrating machine, with the advantages of reliability, high vibrating strength, highly efficient screening, low noise, easy repair, safe use and so on. It has been widely used in such industries as mining, building materials, traffic, energy resources, chemistry industry and other industries.

The circular motion vibrating screen mainly consists of vibrating exciter, pulp distributor, screen frame, rack, hanging spring, screen cloth and other components.

Working Principle of Circular Motion Vibrating Screen

When Circular Motion Vibrating Screen is working, the two engines rotate oppositely to make the vibrating exciter produce the exciting force, which makes the materials throw forward periodically to finish the screening. It is suitable for the screening of stones in the stone pit as well as for the screening of coals dressing, ores dressing, materials building, electricity and chemistry.

The working part of the Circular Motion Vibrating Screen is stationary, while the screening is made by the sliding of the materials along the mining face. The fixed lattice sieve is a frequently used screen in ores dressing, which is always used for coarse crushing or advanced screening before medium crushing. Its structure is simple, thus it is easy to be made. The main disadvantages are the low production ratio and low efficiency of screening with only 50% to 60%.