Vibrating screens are suitable for coarse, medium, fine and ultra-fine screening of materials such as ores and coal. It can also be used for dehydration, desliming, and media removal of materials. The circular vibrating screen has a novel structure, technical parameters , large processing capacity, and high screening efficiency. It uses a vibration motor as the excitation source and is easy to use and maintain.
Working principle of circular vibrating screen:
The motor causes the eccentric block of the vibrator to rotate at high speed through the V-belt. The running eccentric block generates a large centrifugal force, which stimulates the screen box to produce a circular motion of a certain amplitude. The material on the screen is subjected to the impulse transmitted by the screen box on the inclined screen surface and produces a continuous throwing motion. The process of the encounter between the material and the screen surface. The particles smaller than the sieve hole are allowed to pass through the sieve to achieve classification.
The circular vibrating screen performs circular motion and is a new type of multi-layer vibrating screen. The circular vibrating screen uses a cylindrical eccentric shaft exciter and an eccentric block to adjust the amplitude. The material screening flow line is long and the screening specifications are many. It is suitable for screening sand and gravel in quarries, and can also be used for product classification in coal preparation, mineral processing, building materials, electric power and chemical industries. The structure of the vibrating screen uses a cylindrical eccentric shaft exciter and an eccentric block to adjust the amplitude. The rivet-connected assembled frame structure improves the service life of the equipment and the spring damping device reduces the impact on the foundation. It is a multi-functional vibrating screen. Layer, new type of vibrating screen .
Working characteristics of circular vibrating screen:
① The eccentricity of the block is used as the excitation force, and the excitation force is strong.
② The screen beam and screen box use high-strength bolts, with simple structure and convenient and quick maintenance;
