Hammer Mill Vibrations | AMP Maintenance Forums
· Hello experts! I am examining a hammer mill which is coupled to an induction motor of 200 hp at 1785 rpm. The whole set is supported by antivibration joints to the structure of the building. In the spectra that I manage to collect, I see the following: 1. The mill shows a severe imbalance with amplitude up to 21 mm / secrms which is transferred to the motor. 2.
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