1
Clean the panel.
2
Damage range confirmed.
three
Disassembly of related parts.
four
Remove the old coating.
five
Panel correction (stretching operation, fire protection).
six
Carry out fine treatment such as removing weld marks and repairing holes.
seven
Feather edge.
eight
Panel flatness confirmation.
nine
Remove dust and oil.
10
Rust prevention treatment.
There are many practical processes for the maintenance of sheet metal and painting, such as replacing the surface sheet metal.
: Girder correction: paint repair and other processes are always impassable, and each operation has its purpose, method, all tools, materials and labor protection.