Rotary vibrating screen uses upright motor as the source of vibration, and it is equipped eccentricity hammer on the both sides of motor. Adjust the phase angle on the both sides of the top and bottom to change the movement orbits of the screen surface. It can be equipped with screen cloth cleaning device to avoid clogging effectively. The vertical horizontal and inclined movement of the machine, the track of materials on the screen can be controlled by adjusting the angle of the two eccentric weights. Circular rotary vibrating screen uses verticle vibration motor or special vibration exciter as its vibration source. The vertical vibration motor and vibration exciter have a eccentric block at the both their upper and lower sides. By adjusting the phase angles of the upper and lower eccentric blocks, the material on the screen can change the movement locus, achieving suitable screening performance.
