The electrical control system of the
annealing furnace can realize the automatic operation of the entire production process. From the coiling and uncoiling of the strip to pickling, annealing, leveling, and finally coiling, each process is closely coordinated without excessive human intervention. Through the preset control program, the system can automatically control the start, stop, running speed, process parameters, etc., of the
bright annealing furnace to ensure the continuity and stability of the production process. For example, during the
annealing and pickling process, the system automatically adjusts the concentration, temperature, and injection pressure of the acid solution according to the running speed of the strip and the pickling effect to ensure that the oxide scale on the surface of the strip is completely removed.