The GZP4050/2 CNC drilling machine, custom-built for a Jiangsu-based customer, is a dual-gantry CNC drilling and milling machine. Featuring a dual-gantry structure and an octagonal hard rail design for the square ram, it has a worktable size of 4000mm × 5000mm. This gantry drilling machine is ideally suited for drilling and milling operations on flanges, heat exchanger tube sheets, and gear rings.