Aluminum alloy door welding process

The production process of aluminum alloy doors is relatively simple, and many small manufacturers can produce them, but the quality mainly depends on whether the manufacturing process is fine. "Aluminum alloy door experts introduce that the level of welding process reflects the quality of aluminum alloy doors. High quality aluminum alloy doors, finely processed, with particular attention to welding, especially some spliced parts that are very flat. Poor quality aluminum alloy doors and windows blindly choose aluminum profile series and specifications, and the processing is rough and shoddy. The corners of the door frame and other positions cannot be smoothly spliced, and sometimes even large gaps appear.
When consumers choose to purchase, they should pay special attention to checking for welding defects, such as open welding, missing welding, and other phenomena. It is also important to check whether the door leaf and frame are tightly closed, whether the gap is even and consistent, and whether the opening is flexible.
Reminder: After checking the welding process of aluminum alloy doors, consumers should also carefully check whether the paint surface of the product has bright colors and clear textures, and pay attention to the paint surface being free of obvious scratches, bubbles, and other defects.