High-speed turbine rotor balancing was once rare because of the costs and logistical challenges involved in doing it during an outage. That’s begun to change as economic options emerge, and experience ...

This method has been used by Sulzer many times to fix a rotor with a poor vibration history. However, progressive stacking and balancing does not assure a smoothly running, assembled rotor, because it ...

It was a deceptively simple board — ‘Rotor machining, balancing facility.' But what surprised a team of journalists from India and France was the nearby big, long tunnel at the floor level. It had ...