insect screen aluminium

Latest articles

insect screen aluminium

...

insect screen aluminium insect screen aluminium

Read More
  • insect screen aluminium

    ...

    insect screen aluminium insect screen aluminium

    Read More
  • The cooling circulation system uses spray to cool the drawing die, and takes away a lot of heat generated by the drawing machine in high speed drawing in time to ensure the quality of the wire. Control drawing process parameters: drawing speed 10 ~ 12m/s; Winding tension 8 ~ 10N; Measuring length 30km; The mass fraction of lubricant is 3.5 ~ 4.5%; pH value of lubricant 7 ~ 8; Lubricant temperature 30 ~ 40℃.

    insect screen aluminium

    ...

    insect screen aluminium insect screen aluminium

    Read More
  • insect screen aluminium

    ...

    insect screen aluminium insect screen aluminium

    Read More
  • insect screen aluminium

    ...

    insect screen aluminium insect screen aluminium

    Read More
  • insect screen aluminium

    ...

    insect screen aluminium insect screen aluminium

    Read More
  • 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.

    insect screen aluminium

    ...

    insect screen aluminium insect screen aluminium

    Read More
  • 

    Popular articles

    Latest articles

    Links