Suitable for grinding rail welded joints and rail profile；

The grinding device can rotate in a frame, the machine can be polished without inclined rail head profile；

The grinding wheel head feed electric control, easy to operate, using digital control system to control the grinding depth, can realize the grinding depth of real-time display (accuracy is 0.01mm), from grinding excess, precise control to ensure the excellent polishing quality；

The unique "profiling grinding function"；

Install additional wheel rack, can realize rail wave wear grinding.