aluminum window screen factory

aluminum window screen factory

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aluminum window screen factory aluminum window screen factory

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  • In this temperature range, the zinc solution is severely corroded to the workpiece and the zinc pot, and the iron is lost at 560 degrees Celsius to add obviously, and the zinc will be the iron substrate above 660 degrees Celsius, zinc slag will be added quickly, plating cannot be used. Therefore, electroplating is carried out in the range of 430~450 degrees Celsius.

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • 1. High tensile strength and durability

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • Using the patented technology of the invention, regularly put zinc block into the plating aid pool, so that the bivalent iron in the plating aid into trivalent iron, and play a stable PH value in a numerical range of an important measure, but also easy to filter out the trivalent iron ions in the plating aid; Ferric ion is controlled between 0.3 and 1.0g/L; When hydrogen is not released in the plating aid, the zinc block is continued. It is an effective measure to reduce zinc slag, improve the fluidity of zinc liquid and reduce the thickness of zinc layer to play the role of plating aid filter.

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • railway

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • Professionals tell us that the surface of high zinc barbed rope is not particularly smooth because of zinc, when holding the two products a comparison, you can find. Although the general zinc cord zinc layer thin but relatively smooth. Another way is to have a special instrument to measure, this kind of equipment is expensive, ordinary users can not buy the measurement. The last method is that there is a level gap in the sense of light, zinc thorn rope is bright and high zinc thorn rope brightness is slightly darker, so customers do not think that the appearance of the better product is good quality when buying.

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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