Dewatering screen (dewatering shaker) is a dedicated device slime dewatering operations, widely used in slime recovery, pressure filtration across rough, coarse filter separated, dehydrated other fine materials, recycling and other process conditions. Dewatering screen (dewatering shaker) uses a dual-motor self-synchronization technology, Universal eccentric, adjustable amplitude vibrator. Mainly by the screen box, shaker, support systems and electrical components. Respectively, by coupling the tape drive of the two oscillators unconnected synchronize reverse direction, the centrifugal force component generated along the vibration direction of two eccentric masses superposition reverse centrifugal offset, thereby forming a single direction of jitter excited vibration so that the screen box reciprocating linear motion. Dewatering vibrating screen has the following characteristics: 1, the overall horizontal screen machines installed, but the screen was negative angle installation to ensure compulsory dehydration effect; 2, optional stainless steel composite mesh sieve, tension mounted, or stainless steel welding seam sieve, pressing installation, in order to meet different needs; 3, can be adjusted at any time through the drive frequency to achieve the best effect of dehydration; 4, using a self-excited synchronous vibrator liquid lubrication, screen frame using a special drop noise material and connected by high-strength bolts, ensuring reliable screening machine and noise reduction work, machine work noise 85dB (A), compared with a decline of about the same screen machine 15dB; 5, feeding period setting curved screen surface, improving the efficiency of dehydration ; 6, set to the bins, to ensure that the material evenly into the screen surface; 7, with the overall chassis for easy handling and installation; 8, rely on the filter layer trapped fine sieve and backlog dehydration. Dewatering screen (dewatering shaker) operation and use: 1, vibration motor should be reliable, securely mounted on a vibrating device; 2, after the motor is mounted in place, the cable must not collide with the vibrating body or friction, should form a natural suspension state, while there must be a greater than 5 to 6 times the cable diameter bend radius, and then the cable is secured to the stationary machine or frame, a distance of about 500 ~ 1000mm, the clamp at a fixed cable should have a soft pad insulating material. 3, according to the following requirements adjust exciting force (1) Remove both ends of the protective cover, unscrew the two ends of the adjustable eccentric bolts. (2) on both sides of the eccentric rotation in the same direction, so that the desired excitation force tick shaft alignment baseline; (3) Tighten the eccentric bolts, and then install the protective cover. 4, the vibration motor can be connected to the power running, observe the steering compliance requirements, or replace the power steering phase sequence change; 5, vibration motor if there is not a normal phenomenon in the operation, such as abnormal noise, speed falters, abnormal heat etc., should be immediately stopped and checked; 6, the vibration motor 100 hours total running early run, in the meantime, each class to deal with the foot bolt again.