The main structure of the machine tool is an inverted T-shaped, full-moving column structure; a large span design, high rigidity, and high strength; the table and tools can be automatically exchanged during processing; four sides of milling and drilling can be performed at one time , Reaming, boring, reaming, tapping and other processes; modern machine tools and control concepts, compact structure design; to ensure high efficiency and high precision single-piece or small and medium batch processing requirements; suitable for box Complex processing of body parts.