... from the lid, oven, hob, induction body, hydraulic system, blast furnace operation boxes, the main contactor, controller, capacitor frame, regulator, ... pose. 2.3 The double lid open. 2.4 Vertical structure of furnace shell rolled steel plates welded together, pool the insulation ... assembly based on the above. 2.6 The hydraulic tilting furnace system, including a hydraulic station, two sets of piston ...