black phosphate screws

black phosphate screws

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black phosphate screws black phosphate screws

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  • Three is to do a good job in the production of galvanized wire products clean and tidy, in accordance with the scientific method of operation to operate the production, the operator should wear the required dress. If it is hot dip galvanized wire products, we must do a good job of passivation, will be able to effectively prevent discoloration, prolong the method of discoloration, can solve the problem of discoloration.

    black phosphate screws

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    black phosphate screws black phosphate screws

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  • Post time: 31-10-22

    black phosphate screws

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    black phosphate screws black phosphate screws

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  • black phosphate screws

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    black phosphate screws black phosphate screws

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  • 3, with oil cloth (oil used cloth), carefully from inside to outside, including each cage wire repeatedly grinding many times. The front of the bird cage, the door flowers, where vision is often in place, are repeatedly rubbed in order to improve the surface finish, equivalent to “grinding”. Note: door flowers, arhat lines and other structures are delicate and fragile, do not break. This process, which requires time and patience, care, is also a process of observing and appreciating the cage. Use new cloth again, according to the above process, wipe again and again. This process is equivalent to polishing. For important parts, you can use a little force, the speed can be a little faster (do not use force). Be careful to fold the cloth neatly, otherwise marks will easily form. When this process is complete, the surface finish is significantly improved.

    black phosphate screws

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    black phosphate screws black phosphate screws

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  • black phosphate screws

    ...

    black phosphate screws black phosphate screws

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