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    The difference between hot dip galvanizing and electroplating

    1. Hot galvanizing process:

    The iron parts are cleaned and then treated with solvent and immersed in zinc solution. The iron reacts with molten zinc to form an alloyed zinc layer. 

    The process is: degreasing - washing - pickling - plating Dry - hot dip galvanizing - separation - cooling passivation.

     

    2. Electroplating stainless steel sheet process:

    Chemical degreasing → hot water washing → washing → electrolytic degreasing → hot water washing → washing → strong corrosion → washing → electro-galvanized iron alloy → washing → washing → light → passivation → washing → drying.

     

    3. The difference between them:

    Hot : thick zinc layer , strong corrosion resistance, high prices.

    Electroplating: thin zinc, poor corrosion resistance, low prices.

    Stainless steel decorative sheetStainless steel decorative sheet