Difference color coated and cold rolled sheet, I believe many people are concerned about this piece of board, there are two: cold-rolled and hot-rolled substrate substrate. When the production of cold rolled plate is made at room temperature, roll bar, while the steel at room temperature, was forced to produce plastic deformation hardening, therefore, cold rolled plate hard Binzhou color coated paper, and in the time stamping stretch amount is relatively small. Cold-rolled plate surface is not bright, not as bright shiny galvanized sheet. Hot rolled coils, cold rolled coils is as raw material at room temperature at a temperature below the recrystallization rolling from color coated paper manufacturers, including board and roll Buying painted volumes, many domestic steel mills such as Baosteel, Wuhan Iron and Steel, Anshan Iron and Steel etc. can be produced. Zhang called for delivery in which a steel plate, also known as box board or flat; length is long, rolled steel delivery is called, also known as coil. Caitu coating method is mainly for three roll coating, foil and powder coating method. Roll coating method is the most widely used process for color coated coil, strip first after cleaning, surface preparation, by roll coating liquid coating applied to the strip on the lower surface, and then into the oven heating baking, curing, curing and then quenched by water cooling, hot air drying, complete treatment process. Roll coating color steel production methods for two painted two and three-coat three-bake bake style. Current common production methods for two Tu two bake style. A typical color coating production line consists of five major components, namely the introduction of paragraph (unwinding, cut together, stitched, plot material), pretreatment section (cleaning, chemical treatment), coating segment (primer, baked, painted faces paint, baking, of which there are back paint), post-processing section (for further processing, a foil, printing, embossing and pressure-type and the like) and lead-out (the finished product rolling process). State crown color coated paper, Jinhong Run steel (certified), Cangzhou color coated paper provided by the Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry. Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry (www.bxjhr.com) (www.bxjhr.com) is a leader in Binzhou, board (with) wood, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jinhong Run Steel leadership with the staff warmly welcome all inquiries negotiations to create a better future for the steel Jinhong Run. You can also access (www.bxjhr.com/supply_details_45523860.html), for more information about the company.