The system consists of three parts: hydraulic control unit, servo cylinder, and power oil station.
(1) The hydraulic control unit includes two units: a speed regulating valve control unit and a transparent leaf control unit. Each unit is composed of an electro-hydraulic servo valve, an electric solenoid valve, a quick-closing solenoid valve, an oil circuit block and a base.
(2) The servo cylinder has a double-piston rod structure, with low friction and good sealing performance.
(3) The power oil station is composed of oil tank, variable oil pump, oil filter, cooler, pipeline valve, detector meter, etc.
