The running direction of the vibrating motor of the vibrating screen

date icon May.22,2023

Linear vibrating screen

1. When the vibrating motor of the linear vibrating screen is working normally, the two motors run in opposite directions. This must be kept in mind. Only in this way can a linear motion be produced and the material will be pushed forward in a linear motion. If the direction of rotation of the vibration motor is the same, how to adjust it to work properly? As long as the wire sequence of the 3 live wires in a motor is arbitrarily changed to 2 wires, it will be fine.

rotary vibrating screen

2. The rotation direction of the rotary vibrating screen is mainly driven by the vertical motor. Eccentric hammers are installed at the upper and lower ends of the motor to convert the motor’s rotational motion into horizontal, vertical, and inclined three-dimensional motions, and transfer the motion to the screen surface. By adjusting the phase angle of the upper and lower ends, the movement track of the sulfur powder on the screen surface can be changed to realize the material removal and screening process. The vibrating screen with a diameter of 800 uses a vertical vibrating motor as the excitation source, and eccentric hammers are installed at the upper and lower ends of the motor to convert the rotational motion of the motor into three-dimensional motions of horizontal, vertical and inclined, and transfer the motion to the screen surface for screening. The movement trajectory of the material on the screen surface can be changed by adjusting the phase angle at the upper and lower ends.

$frac sand swing screen machine$
3. Swinging screen, from the perspective of the movement track of the sieving machine’s oscillating body, that is, the screen box, the square swinging screen is also called a reciprocating screen. The vibration force generated by its driving device is an inertial force that changes regularly around a fixed axis and in a certain direction. Its essence is the reciprocating inertial force formed by the rotation of the eccentric wheel around the fixed axis. According to the structural characteristics and working principle of the swinging screen, its screen surface is generally arranged horizontally or slightly inclined (inclination angle is 0°~5°).