The WELE MG-650Z4 is a large-scale vertical machining center designed for heavy-duty and high-precision manufacturing tasks. It features extensive axis travels of 236.22 inches along the X-axis, 196.85 inches along the Y-axis, and 55.11 inches on the Z-axis, allowing machining of very large workpieces. The distance between columns is 228.34 inches, with spindle nose to table distance adjustable from 39.37 to 94.48 inches, accommodating a wide range of part sizes. The machine includes a massive worktable sized at 236.22 by 188.97 inches, capable of supporting loads up to 2,500 kg per square meter, ensuring stability during machining. The spindle is a high-power BT #50 taper type driven by a 35 HP motor with a maximum speed of 6,000 RPM, suitable for heavy cutting and finish operations. Rapid feed rates reach up to 787 inches per minute on the X-axis, and 472 inches per minute on the Y and Z axes, delivering efficient material removal and positioning speed. The tool capacity is robust, featuring a 90-station automatic tool changer, supporting complex multi-tool operations and reducing downtime. This CNC machining center employs a gantry-type double-column design for enhanced rigidity and accuracy, critical for five-face and precision machining. Additional features typically include integrated coolant through the spindle, automatic tool storage, and advanced control systems compatible with modern CAD/CAM interfaces. The WELE MG-650Z4 is thus a powerful and versatile machine suited for large-scale milling, drilling, and finishing applications in aerospace, automotive, and heavy equipment manufacturing sectors.