Noise in the Plastics Processing Industry

<p>This practical guide for managers and engineers in the plastics industry shows how to reduce high noise levels which often occur in the workplace and reduce the risk of noise-induced hearing damage to employees. Practical methods for reducing noise from industrial machinery are described and illustrated with about twenty-five case studies relating to plastics processing machines such as granulators shredders extruders and injection moulders. Noise-control techniques include standard noise-control measures: enclosures silencers and the use of sound insulating sound-absorbing materials vibration isolation and damping; and now the use of active noise control methods.</p><p>Along with fresh case studies this new edition adds chapters on environmental noise on European Union machinery noise emission regulations hearing protection prediction of noise levels and the design of quieter workplaces. </p>