Modern development of rolling mill production line for steel plants

The development trend of modern rolling mill production line for steel plants is successive, automated, and professional, with high product quality and low consumption. Since the 1960s, the Rolling mill production line for steel plants has made great developments in planning, research and production, making the strip cold and hot rolling mills, thick plate rolling mills, high-speed wire mills, H-shaped rolling mills, and continuous tube rolling mills more and more functional. Complete and present a series of advanced equipment such as a wire rod mill with a rolling speed of 115 meters per second, a fully continuous cold strip mill, a 5500 mm wide and heavy plate mill, and a continuous H-beam mill. The unit weight of raw materials used in Rolling mill production line for steel plants has increased, hydraulic AGC, plate shape control, electronic computer program control and testing methods have become more and more perfect, and the types of Rolling mill production line for steel plants have continued to expand. Some new rolling methods suitable for continuous casting and rolling, controlled rolling, etc., as well as various special-structured rolling mills that are accustomed to new product quality requirements and improved economic efficiency are under development.

Equipment protection of rolling mill production line for steel plants

Rolling mill production line for steel plants should strengthen protection and monitoring during use to extend their service life.
　　1. Adhere to the smooth oil path, choose the type of smoothing agent according to the rules, and fill the smoothing agent regularly. Ensure the rolling appearance of the roller and the sliding appearance of the roller and the ribs, and adhere to a good oil wax smoothness.
　　 2. Regularly check the sealing condition of the seal, and replace the damaged seal in time. Ensure the sealing function of the bearing to prevent water and iron oxide from entering the bearing, and avoid the leakage of the smoothing agent of the rolling mill.