by admin | Jan 20, 2026 | Case Studies
Exhaust Fan (3 star) Problem: We detected excessive fan speed vibration and harmonics on all measurement locations. We recommended first checking the motor and fan bearings for any looseness/lack of rigidity and the belts/sheaves for wear and proper alignment. We also... 
by admin | Jan 20, 2026 | Case Studies
Kiln 2 ID Fan (3 star) Problem: We detected high levels of high-frequency wideband vibration and harmonics at multiples near the outer race defect frequency on the inboard fan bearing. The vibration level was 411% above average and the highest we’ve seen to... 
by admin | Jan 20, 2026 | Case Studies
“We repaired the pinion shaft and replaced the bearings on the high speed side of the 101 gearbox. We also installed a new primary drive motor on the intermediate belt. You really saved the day on the 101 belt. Thanks to you we avoided a major catastrophe.” Belt 101... 