con and vibrating screen nsr 5143

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Structural Vibration as a Noise Source on Vibrating Screens - CDC

ABSTRACT. A-weighted sound levels around vibrating screens in coal preparation plants often exceed 90 dB(A). The National. Institute for Occupational Safety and Health (NIOSH) is actively developing noise controls to reduce noise generated by horizontal vibrating screens. A 121-microphone, 3.5-meter- diameter array...

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Vibrating screens - SKF.com

Along with regular exposure to the elements and abrasive dust, vibrating screens experience high vibration and heavy loads. Frequent component failures result - a condition many operators simply consider a cost of doing business. If screen failures are catastrophic, damage to shafts and other components can drive...

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