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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.

3. Acid activation acid activation solution should be able to remove corrosion products and oxide film (skin) on the surface of parts, without excessive corrosion on the matrix.

Steel wire after galvanized treatment, the surface will be covered with a layer of zinc metal, to play the role of anti-corrosion, anti-fouling, enhance strength and beauty. The galvanized wire drawing treatment is to process the steel wire by stretching method to obtain a finer, higher strength and smoother surface, and improve its mechanical properties. However, will wire drawing affect the electrical conductivity of galvanized steel wire?

According to the different requirements of the industry, in accordance with the standard allocation in the smelting furnace, put the different weight of alloy ingots, such as weaving, Ming, paper, lang, silicon, etc., this kind of smelting out of the data is called gold ore iron. Iron has gray iron, white iron and the above-mentioned gold, they have different characteristics, so in the industry according to their different characteristics to transport and selection.