Currently working on a GEC alternator. Trips on high vibration when going above 3MW. Thoughts pleaseRead More...

Dear Members , We have two Identical Boiler D.M.Water Pumps in one of our customer plant ,Theirs Bearings failure happening repeatedly , SULZER 80*65-200 Model Pump 6 impeller vanes ,EN -8 Shaft Material . Pump bearings no 6306 zz , Please refer below shared data & share Your opinions .Read More...

Mrs. Forum: Good morning, in the company where I work, a third party service has been contracted for the monitoring of vibrational analysis and in their vibration reports they are presenting the classification of the colors of the alarms according to the attached document, that is, they have placed the yellow area as "ALERT" and the orange one as "ALARM". They were asked why, have they placed "ALERT" in the yellow area and "ALARM" in the orange area? and they responded "that the yellow zone...Read More...

What happens to Heavy Spot after first critical speed and 180 phase shift. Is Heavy Spot lead or lag high spot. Or anything else.Read More...