Advantages of mechanical galvanizing compared to electro-galvanizing：

In industrial applications, the zinc electroplating process will evolve hydrogen gas on the cathode. This will cause hydrogen permeation to materials such as high-strength steel, which will cause hydrogen embrittlement fractures in high-strength steel components during use. This can lead to serious accidents, and such accidents occur from time to time at home and abroad. In contrast, mechanical galvanizing does not cause hydrogen embrittlement hazards to high-strength steel parts. This advantage is unmatched by electroplated zinc. In addition, mechanical galvanizing is simple to operate, barrel plating of small parts is easier to control, consumes less energy, and is fast. Under normal circumstances, a 50um thick coating can be completed in 0.5h, with high production efficiency.

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