Coil coating is a liquid paint system that comprises Topcoat, Back coat and Primers. It is available in a wide range of colours and finishes that can be applied to Steel / aluminium coils with the help of rolls. These can be cured in a minute’s time and recoiled for delivery to end users.
Coil coating is replacing traditional ways of manufacturing with the value added process. An old practice of painting of the unpainted bodies is getting substituted with percolated Sheet metal. Being used in Nip coating or Dip coating, solvent usage is minimal, helps in VOC reduction.
Bare metal is uncoiled
Coil splicing
Accumulator stack
Metal degreasing, cleaning, rinsing & checmical pretreatment
Drying Oven
Primer unit - one or both sides
Coil Coating paints are applied on flat metal strip.
Cured in Oven at a high temperature, quenched with cold water and recoiled.
Coated coils are uncoiled, formed and cut for final use.
Paint first then fabricate – pre-painted.
Applied at very low DFT as compared to other paint applications
Nearly 100% utilization of paint while application i.e. minimum loss of paint while application as compared to other paint application methods.
Low emission of solvent hence less impact on environment.
Faster application hence high productivity.
If you have any questions on coated aluminum coil. We will give the professional answers to your questions.