Rotary Vibrating Screen

Working Principle
By means of unbalance hammer installed along the motor shaft, DY series three dimensional vibrating screens convert the rotation of the motor into a 3-D movement, horizontal, vertical and inclined movement, and then the 3-D movement is transferred to the screen surface, which leads to an involutes movement of the materials on the screen surface. That's why it is also called the rotary vibrating screen. Rotary vibrating screen can handle the material into the precision screening or probability screening by adjust the upper and lower ends of the phase angle of the hammer so as to change the movement trajectories of materials on the screen surface. It has the feature of long trajectory of materials and high utilization rate of screen surface.