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Scratches on hardware products may affect the appearance and quality. The following may be useful ways to remove scratches on hardware products:

Metal polishes: The use of commercially available metal polishes can help to remove minor scratches on the surface of hardware products. Follow the instructions when using.

Manual grinding: If the scratch is shallow and the area is small, fine sandpaper or abrasive cloth can be used for manual grinding. After cleaning the surface, gently polish the scratched parts with sandpaper or abrasive cloth until the scratches are smooth.

Free sample polishing and cleaning by magnetic polishing machine

Paint repair agent: There are some special paint repair agents on the market that can form a protective film on the surface of hardware products and fill scratches. When using them, you need to choose the appropriate products according to the actual situation.

Paint repair: Paint can be used to repair deep scratches, but attention should be paid to color matching and painting technology to ensure natural repair effect.

It should be noted that when cleaning and repairing scratches on the surface of hardware products, we should pay attention to protecting the surface from secondary damage and follow the correct operation methods to ensure safety and effect. In addition, it is best to test in an inconspicuous position before repairing to ensure that the surface will not be damaged.

Some burrs usually appear in the process of pre-folding hardware, which may affect the accuracy and quality of the workpiece. Here are some methods that may be useful to remove the pre-folded burr:

Use sandpaper or abrasive cloth: Use sandpaper or abrasive cloth with different thickness to slightly polish the burr until the burr is removed.

Mechanical deburring: use professional hardware deburring equipment to carry out automatic deburring treatment. This method is suitable for deburring large quantities of hardware.

Manual deburring: For smaller and less hardware, manual deburring can be used, and the deburring part can be trimmed off with a knife, edge trimmer or other tools, and the surface can be smoothed by grinding.

It should be noted that the burr removal should ensure safe operation and avoid damaging hands or other body parts. At the same time, it is also necessary to protect the surface of the workpiece during operation to avoid secondary damage.