Centrifugal galvanizing – discharging galvanized parts into a water bath

Centrifugal galvanizing

Complete galvanizing process for small components

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Important!

Before delivering your material to our galvanizing plant, please read the instructions on how to prepare components for galvanizing.

Automatic unloading of small steel parts after acid pickling.
1

Acid pickling

  • Automatic pickling line

Acid pickling is the stage of preparing the steel surface before galvanizing. It involves removing contaminants, oxides, and rust by immersing the steel in an acid solution, most commonly hydrochloric acid. This process is crucial because it provides a clean and active surface, enabling an even and durable bond between the zinc and the steel.

Centrifugal galvanizing – discharging galvanized parts into a water bath.
2

Applying the zinc coating

  • Fully automated line for galvanizing small components

The zinc coating is applied by immersing the cleaned steel in molten zinc at a temperature of approximately 450°C. This enables a reaction between the metals and the formation of a durable protective layer. As a result of zinc diffusion into the steel structure, alloy layers are formed that provide high corrosion resistance.

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Metaltech Hot-dip galvanizing plant


Mleczarska 22, 06-400 Ciechanów
e-mail: cynkownia@metaltech.pl