1. The main structure of this series of machine tools is T-shaped, full moving column structure, large span design, high rigidity and high strength. 

2. In the process of processing, the worktable and cutter can be automatically exchanged, and the machining of four surfaces can be carried out by clamping at a time to complete milling, drilling, reaming, boring, reaming, tapping and other processes. 

3. Modern machine tool and control concept, compact structure design, ensure the processing requirements of high efficiency and high precision single piece or small and medium batch products. 

4. It is suitable for complex processing of dry automobile engine, gearbox housing, engineering machinery parts, steam turbine and other industrial parts.