The Vibrating screen moves in a circular motion. It is a new and high efficient screen. With cylindrical eccentric shaft vibration exciter and partial block to change the amplitude, the screen cloth is in a long line and has many sizes. It has the advantage of high quality, great Vibrating power, high efficiency in sieving, low noise, very lasting, easy maintenance and safe usage. It is widely used for sieving and classification in the industry of mining, building materials, traffic, energy, and chemical industry.