Shenyang SANLAND vibrating screens share a lot of the design features of a shakeout. They differ from the shakeouts by using a screen or multiple screens versus a perforated deck. The width and length of the vibratory screening system is determined by the material to be screened, the moisture content, and desired screen size.
Circular vibrating screens, also called circular-motion vibrating screens, are used to classify medium to coarse-grained bulk materials for screening.
Circular vibrating screens operate using indirect excitation of the screen mesh. The entire screen frame is driven by unbalance masses, which produce a circular vibrating motion.
Another key feature: The directionless vibrations of the circular vibrating system have a steep launch angle and the screen area must be further tilted in order to achieve a suitable transport speed.