The machine is drived by a unbalance motor, which is with variable eccentric weights on both sides of motor shaft. , The screening time and movement of material on the screen surface can be controlled by adjusting the angle of the two eccentric weights.
Line Vibrating Screen is the new and high efficiency screen equipment, which is widely used in the areas of mine, coal, smelting, building materials, refractory materials, light industry, chemical, etc. It is widely used in abrasive industry, construction, chemical, pharmacy, metallurgy, ceramics, and fertilizers to screen and grade the granular and power bulk materials. It has the advantages of stable, lower consumption and noise, long-life endurance, stable vibration, high efficiency screening, etc.
Liner Vibrating screen uses double vibrating motors to drive, when two motors synchronous reversely rotate, exciter forces eccentric block generates are undone in parallel with the direction of motor axis and united as one across the motor axis direction, so its movement trajectory is linear. There is an angle of inclination two motor axises relative to screen deck, under the influence of resultant force of exciter force and materials self weight, materials are throwed up to make saltatory and linear movement forward on the screen deck in order to screen and grade the materials.