Vibrating Screen Main Benefits and Working Principle

The round vibrating screen or the circular vibrating screen is a high efficient vibrating screen with many layers. It is also called the vibrating separator or vibration sieve which adopts the cylinder eccentric shaft exciter and the amplitude adjustment device. Its material screening line is quite long and there are many types of screening specifications. We often use the vibrating screens to separate sand and stones. The round vibrating screen can also be applied in the industries of coal dressing, ore beneficiation, construction material, electric power and chemical engineering.

Vibrating Screen Main Features and Benefits:

1.The vibrating screen uses vibration isolation spring for stable amplitude, reliable performance and low noise.

2.It adopts spring steel-woven screen or punched screen for high efficiency, convenient operation and maintenance.

3.The vibrator uses large clearance bearings, labyrinth seal and thin oil lubrication.

Working principle

The eccentric block of the exciter is driven by the motor via the triangle belt to rotate at high speed. The rotary eccentric blocks produce great centrifugal force which forces the screening box to move in circles with certain amplitude. Materials on the leaning screen surface are impacted to continuously do casting or throwing motions. Small particles pass through the screen holes when meeting the screen surface, thus completing the separating process.

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