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How to electroplate the wheel hub
Hub electroplating process is divided into three ways: hub spraying, hub water electroplating and hub vacuum electroplating.

Hub spraying

Although the appearance of wheel hub spraying is beautiful, the adhesion of spraying is not strong and it is easy to peel off and fade. But this price is cheap.

Hub water electroplating

The adhesion of hub water electroplating is better than that of hub spraying, but once there is a little peeling, the front part will fall off in large pieces, and the color is single, the process is complicated and the price is high.

Hub vacuum plating

Hub vacuum plating has strong adhesion, brighter surface than water plating and strong corrosion resistance. The price is higher than spraying, but cheaper than water plating. Moreover, water electroplating is polluted, and now most of them are spray plating or vacuum electroplating. Moreover, more and more car owners have been inclined to safe vacuum electroplating.

Extended data:

Hub electroplating process flow

1, pretreatment

Blank inspection-mechanical polishing-cleaning-drying-inspection-electroplating.

2. Zinc dipping

Inspection-pretreatment-cleaning-alkali corrosion-cleaning-cleaning-galvanizing-cleaning-dezincification-cleaning-galvanizing-cleaning.

3. Copper plating

Pre-nickel plating-cleaning-activation-copper acid.

4. Nickel and chromium plating

Polishing-pretreatment-cleaning-activation-degreasing-semi-bright nickel plating-high sulfur nickel plating-bright nickel plating-chromium plating-inspection.