The vibrating exciter is installed in the side plate of sieving box. /Solutions/Stone-Production-Line.htmlTogether with motor,the exciter rotates through coupling or belt,which produces centrifugal inertia  force.The sieving screen is the main easy-wear part.The perforated sieving plate and rubber sieving plate can be knitted by austenitic manganese steel,according to different raw materials and customers requirements.The sieving plate has the types of single layer and double-layers.The sieve obliquity can be adjusted by the height of the supporting seat of spring.