External Aluminum Panel- Exterior Wall Hollow Out Perforated Aluminum Panel Of Image

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Perforated aluminum veneer production process basic description:

1, is to use clean water to rinse, the arc aluminum sheet base material of the above clear clean all dust.

2, again use alkaline cleaning arc aluminum sheet base material, alkaline materials can effectively dissolve arc aluminum sheet base material above all kinds of oil, add clean water can’t remove the stains.

3, reoccupy clear water dropped the residual alkali cleaning, ready for the next working procedure.

4, using acidic solution of curved aluminum sheet base material cleaning, again to wash arc aluminum sheet base material react with acid solution on the surface of the residue.

5, with water to clean again arc aluminum sheet base material. 6, the chromizing processing arc aluminum sheet base material.

7, with clear water after the chromizing arc aluminum veneer of base material for cleaning.

8, again the perforated aluminum veneer with protective film packaging complete play a protective role.