Stainless steel building doors are suitable for entrances and exits with large flow of people, or channels, and also have functions such as anti-odor, insect proof, windproof, sound insulation, heat preservation, cold insulation, dustproof, etc. Let's learn about the correction of stainless steel building doors:
1. Remove the door leaf of the building, put the door frame into the door hole, check whether the door frame is flat and flat with tools such as a level ruler and a plumb bob. If necessary, add a wooden piece or a hard piece of paper, and set the hole position in the mounting hole of the door frame. Mark and then remove the door frame.
2. Use the impact drill to drill holes in the wall that has been marked. When drilling, it must be leveled. If there is skew, it will directly affect the door.
3. Place the frame into the door opening and install the expansion bolts. First tighten the intermediate bolts first, and then fix the remaining bolts after correcting.
4. Put the door of the building door on the door frame to check whether the switch is flexible and the position of the door lock is accurate. If there is any abnormality, it can be further adjusted.
5. After confirming that there are no other problems, tighten all expansion bolts and weld the nuts and bolts if possible.
Building doors are indispensable in the entire building. The installation of building doors is an initial and a key step in their formal use. Therefore, pay attention to the correct installation during installation.
