Vibrating Screen -Xinhai
Vibrating screen is the use of a reciprocating screw-type vibration transducer excitation arising from the work. Oscillator on a rotary hammer so that the screen surface to produce flat whirling vibration, while the lower rotating weight makes the screen surface to produce cone rotary vibration, the effect of their joint action makes the screen surface to produce complex rotary vibration. Vibration locus is a complex space curves. The curve is a circular projection in the horizontal plane, and in the vertical plane of projection is an oval. The regulator, rotating hammer excitation force can change the amplitude. And adjust the upper and lower hammer spatial phase angle, you can change the shape of the curve trajectory of the screen surface and change the trajectory of the screen surface materials.
Vibrating screen Categories
Vibrating screen divided into linear vibrating screen, circular vibrating screen, high-frequency vibration sieve. Vibrating screen vibrator type can be divided according to uniaxial and biaxial Vibrating screen Vibrating screen. Uniaxial Vibrating screen excitation using single unbalanced weight vibrating the screening box, the screen surface is inclined trajectory screen box is generally circular or oval. Biaxial Vibrating screen is the use of synchronous counter-rotating twin unbalanced weight exciting, horizontal or gently inclined screen surface, the trajectory of the screen box is a straight line. Vibrating screen inertial shaker, Eccentric shaker, self-centering Vibrating screen and other types of electromagnetic Vibrating screen.
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Linear vibrating screen：www.minescreening.com