Vibrating ScreenFeatures and use

Screen is the main wearing parts. According to material and user’ requirements, the screen can be woven by high manganese steel. This series circular vibrating screen is seat installation. Screen surface angle can be adjusted by changing the height of spring bearing position to achieve.

• Flexible connection
• High screening efficiency and frequency
• Large angle structure
• Reduce the material jam
• Strong excitation force

  Brief Introduction of Vibrating Screen

  Circular vibrating screen is a multilayer high efficient new shaker. It is widely used in mining, building materials, transportation, energy, chemical industry products’ classification. It is mainly composed by screen box, screen, vibrator, damping spring device, chassis and other components. Vibrator is on the side of the screen box,  and rotate by the driven of coupling and belt, come into being a centrifugal force of inertia, force the screen box vibrate. Screen is the main wearing parts. According to material and user’ requirements, the screen can be woven by high manganese steel. This  series circular vibrating screen is seat installation. Screen surface angle can be adjusted by changing the height of spring bearing position to achieve.

  Working Principle of Vibrating Screen

  Circular vibrating screen work through the complex rotation type vibration generated by oscillator excitation. produce The upper rotary hammer of oscillator make screen surface whirly vibration plane, the down rotary hammer makes screen surface whirly vibration cone, the work at the same time produced Complex screw type vibration. The vibration track is a complex spatial curve. The curve in the horizontal projection is circle, and in the vertical is oval. Adjust the upper and lower rotary hammer excitation force can change the amplitude. To adjust the upper and lower phase angle hammer space, you can change the screen surface trajectory curve shape, and change material trajectory on the screen surface.