# K-500 turbocompressors — ArcelorMittal Kryvyi Rih

**IE A005**  
ArcelorMittal Kryvyi Rih · Ukraine · 2011

Drive consumption dropped at the same operating mode, gearbox bearing vibration fell on both machines. K-500 turbocompressors, ArcelorMittal Kryvyi Rih.

## Measured

- power drawn by the drive under load, 2578-2692 → 2506-2609 kW — **2.8-3.1 %**
- vibration displacement of the bearing supports, at the defective gearbox support 1648 → 136.5 µm — **13-73 %**

## Conclusion

Drive consumption dropped at the same operating mode, gearbox bearing vibration fell on both machines

Page: https://industry.xado.com/case/arselormittal_krivoi_rog_series
PDF report: https://industry.xado.com/pdf/TIER%20A/ArcelorMittal/turbocompressors-K-500/IE-A005_XADO_ArcelorMittal_turbocompressors-K-500_EN.pdf