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  • “Wet” hot dip galvanizing is also called “molten solvent method” hot dip galvanizing. Iron and steel workpiece through degreasing, pickling and cleaning, it is necessary to set in a special box above the surface of the molten zinc in the “molten solvent” (also called cosolvent), and then into the zinc liquid to galvanized. The molten solvent is usually a mixture of ammonium chloride and zinc chloride, but also other chlorine salts.

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  • The production process of large rolls of galvanized wire is a level of drawing, through the mold into a slightly smaller diameter than the original. And so on down to the desired length. One pull is not desirable, must be numbered, from coarse to fine is dependent on metal ductility. If it changes too much it just breaks. After drawing to a certain diameter, galvanized, so that the finished product.

    aluminium mosquito frame

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  • aluminium mosquito frame

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  • Post time: 26-04-23

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  • Post time: 24-10-22

    aluminium mosquito frame

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    aluminium mosquito frame aluminium mosquito frame

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  • Post time: 22-12-22

    aluminium mosquito frame

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    aluminium mosquito frame aluminium mosquito frame

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