Color coated or pre-coated is produced through the steel coil before cutting molding after the paint, powder or membrane continuous processing; such steel provide a unified and durable surface processing, can replace the traditional "after coating".
The steel coil simplex or duplex coating process is similar with newspapers and magazines print. Scroll equipment firstly preliminary then whole coating the constantly moving steel strip. Steel is usually cold rolled galvanized steel coil, but HRC, even uncoated volumes may also be able to be used.
Nearly two-thirds of color coated steel is used in construction, however, this kinds of materials also can be widely used in household equipments packaging and some furniture. The real breakthrough is pre-coated technology for automotive body, but how can we connected the complex cold-formed stamping and bending steel with the surface undamaged is still problems.
In addition, color coated steel producers can avoid strict environmental control, because the primary responsibility is steel coating manufacturer.
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