Caitu size, shape, weight and tolerance 1, coil inner diameter is usually 508mm or 610mm 2, the thickness of the color-coated to a thickness of the substrate, the thickness of the layer 3 is not included, color-coated size tolerance should be consistent the corresponding provisions of its substrate, substrate size tolerances 4, as users of the size, shape, weight and tolerances have special requirements can be negotiated at the time of ordering. By way of painting, color coating production process is divided into the following categories: 1. Roll coating method. Roll coating method is the most widely used process for the strip after the first cleaning, surface preparation color steel roll manufacturer, by roll coating liquid coating applied to the strip on the lower surface, and then enter the curing baking furnace heating, curing, curing and then quenched by water cooling, hot air drying color steel color steel sales volumes, complete treatment process. Roller coating unit into a roast, two Tu two grilled, roasted and other three-coat three types to meet the requirements of different coating thickness, the world's two Tu two bake up to the unit. Our products are widely used in outdoor buildings, also used in the field of interior decoration, household appliances, furniture, appliances and so on. 2. Foil method. Using color-coated film production, pretreatment before painting it the same basic and roll coating method, after pretreatment lower strip back paint color coated steel coil color steel prices, then PVC plastic film with a thermosetting adhesive attached to the upper surface of the substrate color steel coil, cooling, flatten, gained the appearance of beautiful color film board. This film caitu beautiful appearance, with fire, corrosion-resistant, anti-acid and other properties, fire resistance, stain resistance with good. But higher prices, its products are mainly used in home appliances, furniture, interior decoration and travel interior. Buying color steel color steel roll _ _ Ganzhou Color Steel Jinhong Run by 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) strong, credible, Shandong Binzhou board (with) wood industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinhong Run steel and you hand into the brilliant, for a better future! You can also access (www.bxjhr.com/supply_details_45523800.html), for more information about the company.