In the market, there are many manufacturers of color-coated steel coils. Pre-painted steel coils model and performance vary among manufacturers in. So how to make better use of painted steel coils?
Now, Li Cheung Steel will analyze with you.
1.It is fixed at the bolt head of prepainted coil, waterproof material generally sealed to prevent water sink to rust.
2.People need to check both sides of the color-coated steel coil to prevent paint stripping. If the paint falls off, people need to find the cause and solution in time. Only when the problem is solved can the process continue.
3.People need to choose the color coated steel coil according to design requirements. Because different colors may affect its aesthetics, people must choose color-coated steel coils of the same manufacturer and batch number for the same project.
4.Since the performance of the color steel plate, the processing temperature should be maintained at 7 ℃.
5.Quality problems, mechanical damage and industrial dust pollution may rust the color steel coils. If the coil color coating of rust, we will need to be cleaned of rust, paint spray and swipe the same color.