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aluminum window screen factory

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aluminum window screen factory aluminum window screen factory

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  • welding

    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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  • The production process of stainless steel blade barbed wire is basically similar to that of galvanized blade barbed wire, and the blade size is usually determined according to the mold.

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • welding

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • Galvanized wire coating rough, passivation film is not bright, bath temperature is too high. If the cathode current density is too high, zinc content in the bath is too high or sodium hydroxide and DPE content is too low; Solid particles or excessive foreign metal impurities in the electroplating solution can cause such problems. Solution: If the coating of large galvanized wire is rough, there may be solid particles in the plating solution. If the roughness of the part is severe, the current density may be too high.

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • Post-plating (passivation, hot melting, sealing and dehydrogenation, etc.) for the purpose of enhancing protective properties, decoration and other special purposes. After galvanized, chromate passivation or other conversion treatment is generally required to form the corresponding type of conversion film, which is one of the key processes to ensure the quality of post-plating.

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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  • In fact, after the construction of the power grid does not need to be energized, the only security measures can play the equipment is these galvanized barbed rope, in the choice of time is certainly to choose some of their own needs, and the quality of the product of reliable materials.

    aluminum window screen factory

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    aluminum window screen factory aluminum window screen factory

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