As we have learned, this kind of galvanized sheet is mainly used in the manufacturing of electromechanical control box outside the air conditioner of midea. Because the thickness of the product is much lower than the conventional products, furnace temperature control, material preparation production, air knife control and export production belt and other aspects of the production are very difficult, the country can solve the problem of the plant is a few, most steel enterprises can not supply. However, as one of the important partners of the
cold rolled steel coil factory in stock, midea quickly organized technicians to solve this problem.
In order to successfully produce the product with this thickness, the technicians of the cold galvanizing line in the factory constantly adjust and optimize the parameters of the air knife to ensure that the zinc layer thickness meets the requirements of the customer, and require the operators to track the thickness fluctuation of the zinc layer in real time to avoid the occurrence of thick edge defects. At the same time, under the premise of guaranteeing the surface quality of galvanized steel coils, the temperature of direct combustion section should be appropriately reduced to prevent the production accidents of galvanized steel coils from burning and wrinkling. In order to ensure safety, the coiling tension will be adjusted when the product is produced. The shift leader will track and inspect the coils and find that the coils are piled up in time, which effectively prevents a series of defects caused by the piling up of thin galvanized coils.
