Shiheng Special Steel 1780mm Hot Continuous Rolling Mill

Category:

Product Application

Keywords:

Product Application

Company product: Hydraulic system for hot rolling mill unit

Application field: Metallurgical machinery

Using an energy accumulator to provide energy from a constant pressure source and reasonably matching the power system to supplement the required energy. The stepless speed regulation of the oil cylinder is achieved through hydraulic proportional valves, which improves the positioning accuracy of mechanical equipment and reduces hydraulic impact and redundant auxiliary adjustment components. The position of the rolling mill is controlled by a hydraulic proportional servo valve, which forms a PID closed-loop control with a displacement sensor to ensure control accuracy within 0.2mm. It has the characteristics of high control accuracy, fast response speed, high degree of automation, remote control, and fault self diagnosis.