Linear vibrating screen with dual vibration motor drive, when two vibrating motors do synchronized reverse rotation, the exciting force generated by the eccentric block is mutually offset in the direction of parallel to the axis of the motor, which is superimposed in the direction perpendicular to the motor shaft, so the motion trajectory of the screen is a straight line. Two motor shaft relative to the screen surface has a dip, under the combined action of exciting force and material self gravity, the material is thrown on the sieve surface, and the leaping forward makes a straight line motion, so as to achieve the purpose of screening and grading of materials. Can be used for single-layer, multi-layer screening with long life. Different capacities and different size models are avaliable. Electrical supply data : 380 V, 50 Hz