HIGHLIGHTS
SUMMARY
To prevent the zinc ash from depositing on the surface of the component and thus to ensure the optical quality of the galvanising in particular, the zinc ash is currently removed manually. That means the zinc ash is skimmed off the surface of the molten zinc, away from the immersed components and towards the front of the kettle before the galvanised products are extracted from the zinc bath. During the batch galvanising process, the zinc ash is skimmed off while the components are dipped in the zinc bath. One possibility is to achieve descent . . .
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