Metal Rolling

Metal rolling is an essential post-process procedure of the metallurgical industry, mainly covering all types of metal rolling and calendering equipment. With the continuous upgrading of metal processing technology, proportional servo hydraulic systems have been widely adopted in rolling and forming processes. The system provides stable and precise rolling pressure and real-time closed-loop adjustment, effectively improving the surface finish of metal materials, ensuring consistent plate and strip thickness accuracy, and greatly enhancing overall product qualification rate and production stability.

Metal rolling processing transforms qualified steel ingots, continuous casting billets and non-ferrous metal blanks into diversified finished metal products. According to different final product specifications, rolling equipment is classified into primary rolling mills, heavy plate mills, bar steel mills, hot rolling mills, cold rolling mills, profile steel mills and steel pipe mills, which are used to produce plates, strips, bars, pipes and profiles, with supporting surface treatment equipment to further optimize material quality. Although different rolling processes have differentiated requirements for hydraulic systems and components, all production lines demand hydraulic systems with stable operation, high control precision, flexible adjustment and convenient maintenance performance.

Metal rolling production features high load, continuous operation and strict precision standards. Long-term high-intensity operation easily causes component wear, pressure deviation and control failure of servo valves, proportional valves and hydraulic systems, affecting rolling thickness accuracy and product surface quality. Relying on rich metallurgical hydraulic service experience, our company provides professional fault diagnosis, precision calibration, system overhaul and spare parts replacement services for all types of rolling mill hydraulic systems. We thoroughly solve common hydraulic faults in rolling production, restore high-precision control performance, and ensure long-term stable and efficient operation of metal rolling production lines.

Covered hydraulic system equipment for metal calendering and rolling: vertical roll mill hydraulic system, heavy reduction hot rolling mill hydraulic system, wide and heavy plate mill hydraulic system, wide strip continuous rolling mill complete hydraulic system, strip casting and rolling mill hydraulic system, wide plate stretching machine hydraulic system, copper and aluminum strip rolling mill hydraulic system, composite plate rolling mill complete hydraulic system, servo AGC screw-down hydraulic system, precision multi-roll mill roll adjustment hydraulic system, 20-high rolling mill complete hydraulic system, high-speed foil mill hydraulic system, strip continuous rolling mill hydraulic system, straightening and leveling machine hydraulic system, shearing hydraulic system, packaging machine hydraulic system, strip deviation correction hydraulic system, galvanizing & color coating line hydraulic equipment, slitting and cleaning line hydraulic equipment, section steel rolling mill complete hydraulic system, pipe and bar rolling mill hydraulic system, and high-speed wire rod rolling mill complete hydraulic system.