The design of FMG-2.2 electric rail profile grinder allows you accurate and stable profile grinding up to 90° about the rail head by rotation of the machine using its turning device and its inclinable operating arm. According to customer needs,380V three-phase power as power. With good visibility of the grinding area assures you of a high quality finish. Engine 2.2kW, 380V or 220V electric motor Grinding stone speed 2860 r/min Grinding stone specification 150 * 55 * 70mm Grinding stone feeding stroke 50mm Turning angle of grinding stone 90° Dimensions 1200x420x900mm Weight 80kg