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Vibratory Screens
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Circular vibrating screen or round vibrating screen is a multi-layer, highly efficient and new vibration screen machine that moves on a circular motion. It adopts drum eccentric shaft exciter and eccentric block to adjust the vibration amplitude, so that the screening line is long and the screening specifications are more. Since it has such features as reliable structure, strong exciting force, high screening efficiency, low vibration noise, long service life, convenient repair and safe use, circular vibrating screen is widely used for the product classification in mine, building material, transportation, energy and chemistry. Circular motion vibrating screen is mainly composed of screening box, exciter, hanging device and electromotor. The electro motor drives the principal axis of the exciter rotate through v-shaped belt, and under the centrifugal inertia force of the unbalanced materials on the exciter, the screen box will gain vibration and it can gain different vibration amplitudes through changing the eccentric block of the exciter. It can be divided into block type and-hang type. It is Often slantly installed with an angle of ISO -30o to accelerate discharging.
