A Sand Screening Machine is a machine used to separate or filter out fine particles from coarse sand or other granular materials. This machine is commonly used in construction, mining, and other industries to process and clean sand or other granular materials. The Sand Screening Machine typically consists of a vibrating or rotating screen that separates the fine particles from the coarse particles. The fine particles pass through the screen and are collected, while the coarse particles are discharged. The size of the screen mesh can be adjusted to filter out particles of different sizes.