Linear Vibrating Screen Sieve Size Sorting Grading Vibrator,The linear vibrating screen with double vibration motor drive, When two vibration motors are rotating synchronously and reversely,the vibration force produced by eccentric block in parallel to the direction of the motor axis offset each other, in the fold is perpendicular to the direction of the motor shaft for a resultant force, so the trajectories of sieve machine for a straight line the two motor shaft relative screen surface has a Angle, the vibration force and material since the gravitational force, under the action of the material on the screen was thrown up by leaps and bounds ahead for linear motion, so as to achieve the purpose of
the screening and grading the supplies.