It is a bit troublesome to process the solder joints of colored stainless steel products, because the plates or pipes plated by various processes are generally plated and then cut, and the process requirements for the masters are also relatively high, requiring the ability to control spot welding. If it is very strong, it will be broken or black when welding is not good. It is not close: it cannot be treated with traditional grinding and polishing, because the polishing will throw away the color of the surface, so we share with you the following Methods for your reference:
1. Paint
The most direct way is to use the corresponding color of the repair paint to point, pay attention to when spraying, spray paint on the bottle cap, use a brush to point, point on the welding point, just lightly, the area of the point should not be over Large to prevent broken surface.
2. Selection of repair paint
The colors of the repair lacquer are mainly titanium gold, rose gold, black titanium, red bronze, and the color is the same as the color version. The color of the coffin is generally the same (except for the color difference between manufacturers), generally Wujian shop or stainless steel You can buy them in accessory stores.
3. Selection of solder joints
Try to spot-weld on the back or fillet-welded on the bevel; try not to spot-weld on the front or the surface, try to hide the welding spot.
4. Welding spot cover
The solder joints are covered with decorative pieces.
5. Splicing assembly
Welding-free assembly; connection with connectors, no spot welding for assembly, direct screw locking and riveting.
6. Punching welding
Punching or laser cutting; directly through the tube, spot welding at the bottom, you will not see the weld.
![Treatment method of color stainless steel product welding spot]()