| 摘要 |
Disclosed is a device to test a performance of a mold width change of a continuous casting machine. According to an embodiment of the present invention, the device which tests the performance of a hydraulic cylinder of a mold width changer of a continuous casting machine, comprises: a hydraulic cylinder of which performance is tested; a sensing part sensing an operational state of the hydraulic cylinder; a manipulation panel including a display, displaying the operational state of the hydraulic cylinder, and a button operating the hydraulic cylinder; and a performance test controller operating the hydraulic cylinder depending on a command inputted through the manipulation panel, and displaying the operational state of the hydraulic cylinder, sensed through the sensing part, on the manipulation panel during the operation of the hydraulic cylinder. |
