As we all knwon that the vibrating screen is machinery and equipment of vibration screening, which is suitable for damp fine grade of difficult materials with dry vibration screening, and is also equipment to process difficult materials of the domestic. Vibrating screen has the process characteristics of large amplitude, large vibration intensity, low frequency and elastic screen surface. In the working process, it maintains the largest rate of hole, which is of high efficiency, large capacity, convenient replacement of sieve plate, and reduces the cost. But how about the structural design of round vibrating screen, which is also known as circular vibrating screen?
A circular vibrating screen machine is a screening machine employed in processes involving particle separation. In particle processes screening refers to separation of larger particles from smaller in a given feed stream, using only the physical properties of the material. Round vibrating screen machines have simple structure with high screening efficiency and volume of output however holds limitations to the types of feed that can be processed smoothly. Some characteristics of circle-throw machines, such as frequency, amplitude of vibration and angle of incline deck also affect the unit output. When designing a circle throw vibrating screen, aside from the rotation inducing motor, specific consideration must be devoted to control of the vibration principles employed in the separation, in terms of structural stability and bearing stress and how suitable the feed is to use a circle-throw vibrating screen.
Circular Vibrating Screen structural characteristics are as follows: Driven screen machine with a simple structure , manufacturing is easier to maintain the lobe -shaped coupling and flexible disc coupling , to overcome the defects of a universal coupling fragile ; vibrator block eccentric structure , simple structure ; can be equipped to choose increase the the shaker effective screening area to...