Round swing screen
Round swing screen also called Circular swing screen is currently the most effective simulation of the effective principle of manual screening movement , which meets all fine and ultra-fine powder and Particulate material, especially suitable for difficult materials.
Working principle of circular swing screen：
★The basic rotary motion is similar to manual screening. The eccentricity is adjustable from 25 to 40mm, and the low-speed V-belt drive is adjustable from 120 to 360rpm.
★ The residence time of each product can be adjusted towards the drive axis by the radial and cutting angle of the swing screen.
★Therefore establish the horizontal and throwing three-dimensional rolling movement. The material is evenly dispersed on the entire screen surface from the center to the outer edge, so as to propagate axially in a spiral motion. The fine particles thus complete the entire screening process.
★The horizontal and vertical acceleration increase with the movement of the particles, and the particles close to the mesh size are successfully separated; the larger particles are transported to the outlet, and the flow is controlled by an adjustable guide device at the outlet. Another factor for material residence time.
★ This process is repeated between each screen layer.
Working principle of swing screen：
The circular swing screen is a kind of artificial low-frequency low-frequency rotary vibrating screen. It combines planar circular motion ─ sieve and upward parabolic motion ─ bumps to form a nonlinear three-dimensional tumbling motion, so that the material from the center to the screen surface The outer edge is evenly dispersed, that is, the material is dispersed from the center with an involute spiral motion to complete the screening operation. This trajectory allows the material to travel a relatively long path on a relatively small screen surface, thereby improving the screening accuracy and efficiency, and with the screen cleaning device to obtain a more ideal screening effect, making the equipment suitable for round shapes , Cylindrical, flake and irregular shapes that are easy to block the net and require fine screening.