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Coating Plate

- Apr 19, 2018 -

Coating plate

Product introduction

On continuous unit with cold-rolled strip steel, plated zinc strip steel (electric galvanized and hot dipped galvanized) as substrate, after surface pretreatment (skim and chemical treatment), with the method of the roller coating, coated with a layer or multilayer liquid coating, after baking and cooling of the proceeds of the plate is the coating on the steel plate.Because the coating can have a variety of different colors, it is customary to call the coated steel plate color coated steel plate.Because the coating is made before the processing of steel plate, it is called precoated steel plate in foreign countries.

The process flow

Color coating steel is cold rolled steel sheet and galvanized steel substrate, after surface pretreatment (degreasing, cleaning, chemical conversion treatment), with the method of continuous coated with paint (roller coating method), after baking and cooling and manufactured products.

The main production process of the common two-coating continuous color coating unit is: opening, pretreatment, coating, baking, post-treatment and coiling.