Descaler

Customer: Salzgitter Flachstahl GmbH

In July 2023, BUMA was commissioned to renew the descaler and the entry side guide of the first finishing mill stand.
Full production resumed in November 2024 after a 13-day shutdown.

The new descaler includes various quick-change systems for spray headers, deflectors, water collection equipment, roller table rollers, pinch rollers, and squeeze rollers.

A fully automatic nozzle testing device allows a spray test to be performed parallel to a work roll change.

The new entry side guide of the first finishing mill stand was attached directly to the mill housing. For this purpose, both mill housings were machined.

The service life of the entry side guide rollers attached to the entry side guide was significantly increased.