Color coating production equipment The key technologies of a painting production line for producing high-end coated steel sheet include tension control of uncoiling and rewinding motors, indirect tension control of front and back looper, synchronous speed control of inlet, process and outlet...Send InquiryChat Now
Color Coating Production Equipment The key technologies of a painting production line for producing high-end coated steel sheet include tension control of uncoiling and rewinding motors, indirect tension control of front and back looper, synchronous speed control of inlet, process and outlet sections, and drape control of strip in surface coating roaster.
Surface coating baking furnace of strip steel suspension control part, because of the steel belt speed is faster, and surface coating baking furnace, the distance between the two roller and relatively long and the strip surface after coating are not allowed to contact any roller coating did not work before, so as not to damage the surface coating affect the product quality, therefore continuous strip on the bottom coating baking ovens and paint baking furnace for the natural state of suspension.
Color Coating Production Equipment The fluctuation of vertical degree causes the strip to be scratched frequently, and the scrapped finished product volume increases greatly. To ensure production stability and.The quality of products requires the reconstruction and design of digital technology for the application system of vertical control in the baking oven, so as to improve the control accuracy and ensure the stability of vertical control in the furnace.
The technological process of continuous production of colored strip steel can be divided into three parts, that is, entrance section, process section and exit section. The steel coil of colored coating line is sent to the entrance section by the coil car, where the strip is uncoiled, sheared, cut, sutured, deburred and stored in a flexible sleeve. The strip then enters the cleaning section, during which the strip is provided with good quality.Good surface cleanliness, again for strip evenly coated with a thin layer of aqueous chemical coating, which is one of the key link to improve coating adhesion, after cleaning section of the strip steel coated with a layer of adhesion good primer first in hot air drying and then coated with a layer of weatherability good finish, again after drying can be beautiful, view, uniform color coating strip quality. The exit section then enters the exit section, where the steel strip is once again stored in a loop, and the surface quality of the steel strip is checked for shearing, coiling and baling.