... from the lid, oven, hob, induction body, hydraulic system, blast furnace operation boxes, the main ... hydraulic tilting furnace system, including a hydraulic station, two sets of piston cylinder, a hydraulic control box, hydraulic ... water-cooled water, and six water valves were used to adjust the water can ... net addition of compressed air, prevent piping, valves, sensors, water and so the cracking. 5 ...