Troubleshooting Mill Fan in Kerman Cement Company by Vibration Analysis Method(Case Study)

Today Maintenance and repair is based on monitoring the situation in repairs and industries, especially the leading mining industries, the most prominent feature being the non-stop of machinery in industrial units that have a direct impact on the production process. This paper analytically examines the frequency spectrum of vibration of Electromotor and Fan bearings and examine their phase difference.Defect that are detected include: Misalignment of coupling, Bearing failure, Electromotor looseness.After troubleshooting vibrations are within th permissible ran

Keywords:

Misalignment , Loosenes , Mill fan , Frequency pectrum , Difference phase.