People face some small problems during colour galvanised iron sheets use procedure. And people need to solve it actively. CAMELSTEEL will introduce some common problems.
1. Some concrete places of color coated steel coil.
Entrance. The stock guide scratch it, especially the back.
It is scratched in the curing oven. The drooping object in the curing oven and oversize tension scratch its front.
It scratches the exit loop when people jerk or discharge the objects.
The wringing roller scratch. When the wringing roller does not operate.
Foreign matters on the exit guide scratch the exit section.
Solidify during the low temperature. Sometimes, it often means the back painting which is pasted before the cold water.
2. Make sure the certain scratching place of color coated steel coil.
Make sure it is scratched before or after the coating.
Make sure it is scratched before or after the baking.