As a good supporting method, the mine steel arch can be divided into 9# mine steel arch, 11# mine steel arch and 12# mine steel arch. The mine steel arch is made of the bent steel of the miner. The material is Q235 and 20MnK. In addition, the galvanizing process of the miner steel arch is divided into electrogalvanizing and hot-galvanizing.

In the process of electrogalvanizing treatment of mine steel arch, it is necessary to emphasize the steps of operation. The other thing is that between each process, you have to clean it with water. Prior to galvanizing, hot water should be used to heat the steel to achieve degreasing effect. And then you have to acid it; After that, electrolytic degreasing should be carried out to achieve the desired effect. The next step is the acid neutralization reaction. The preparation of electrogalvanization is completed only after the completion of this step, and then the electrogalvanization operation can be carried out. After the completion of this core technology, the output light passivation treatment shall be carried out, followed by the subsequent closure, drying, etc, which can be put into use only if the inspection is qualified.In the process of electrogalvanizing treatment of mine steel arch, it is necessary to emphasize the steps of operation. The other thing is that between each process, you have to clean it with water. Prior to galvanizing, hot water should be used to heat the steel to achieve degreasing effect. And then you have to acid it; After that, electrolytic degreasing should be carried out to achieve the desired effect. The next step is the acid neutralization reaction. The preparation of electrogalvanization is completed only after the completion of this step, and then the electrogalvanization operation can be carried out. After the completion of this core technology, the output light passivation treatment shall be carried out, followed by the subsequent closure, drying, etc., which can be put into use only if the inspection is qualified.

Companies engaged in the production and sale of mine steel arch for more than 20 years, in the years of supporting work, for their production skills to solve the miners steel bracket of the problems encountered in the process of production, in order to be able to better serve customers my company has been constantly improve their production skills and requirements.

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