…we carried out a kettle inspection on our three HDG-kettles…Zinco UK carried out a non-invasive test, so the production stop was minimal. The result of the inspection at one of the kettles was very astonishing; the thickness was so little that we had to plan a change of kettle as soon as possible. Thanks to the inspection, we noticed this early enough to plan a change of the kettle and avoid a longer stop in production.