Caitu specific way of painting many different types, according to the number of roll coating, roll coating can be divided into two and three roll coating; in accordance with the direction of roller coating, reverse roll coating can be divided and forward roll coating, according to the manufacturer Finished requirements and flexibility to choose the way of painting coating parameters. Table 1 lists the advantages and disadvantages of smooth coating and reverse coating. Integrated Shun coating, advantages and disadvantages of reverse coating, and is now generally primed using cis coating, topcoat and back paint using reverse coating. In addition, three-roll coating with respect to the two rollers, the coating leveling, high precision , but the adjustment is difficult, and more for the production of household appliances plate or car plate, the current production of building materials based production lines are mostly used two roller coating. Color coating line in the production process, a great many problems affecting the quality of raw materials, cleaning, chromium, coating, curing, water and so will affect the finished product, and it is difficult to distinguish the general production process of elimination to determine the total point of view, because the parameters need to be adjusted when Coating lot, is where most prone to problems. Color-coated, namely pre-coated color coated steel (PCM), is galvanized (aluminum or galvanized) steel coils, cold rolled steel coil or aluminum coil substrate, the metal surface to obtain a chemical conversion coating after pretreatment, then coated with various organic coatings a new material. It is a composite material, the mechanical strength of both performance and ease of formability of metals, but also with decorative and corrosion resistance of organic materials, etc., can be widely used in construction, home appliances, office equipment, transportation and other industries. Color coated steel structure is shown in Fig. Include: fine coating, coating the beginning, pretreatment layer, the zinc coating. Including early coating and finishing coatings are cured paint coating after the formation of the merits of their performance is mainly reflected caitu performance. Although the coating performance depends on the paint itself, but the coating process, baking conditions is the major determinant of coating performance. High value-added products as Baosteel color coated Buying, some special features of color-coated products continue to be available, diversified development trend. As one of the key equipment Coating Line baking furnace, Baosteel on the 1st line in 2001, has been transformed, and put into normal use. After the transformation of color-coated oven for new equipment to function Boxing color coated color steel, optimizing baking conditions, we carried out experiments under different conditions, in order to find the best curing conditions, to meet the product quality upgrade. Which color-coated, Jinhong Run steel (certified), Changde caitu provided 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) 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_45150890.html), for more information about the company.