How to detect and prevent mold sticker breakouts on a SMS Concast CONROLL continuous caster
A sticker breakout signal means the solidifying shell has attached to the mold copper. Reduce casting speed immediately when the sticker detection system activates. Never override this signal.
~30 min6 steps
How to diagnose secondary cooling spray faults on a SMS Concast CONROLL caster
A blocked or low-flow spray nozzle in secondary cooling causes a local hot zone in the strand that can lead to internal cracks. Verify flow in each cooling zone and replace blocked nozzles before the next cast.
~45 min6 steps
How to detect strand guide roll bearing failure on a SMS Concast CONROLL caster
A seized strand guide roll marks the billet surface and concentrates strand guide load on adjacent rolls. Replace failed rolls during the next planned stop and verify all rolls rotate freely after installation.
~60 min6 steps