GRAY SERIES 200 VERTICAL BORING MILL

The GRAY SERIES 200 Vertical Boring Mill is a high-capacity machine designed for precision machining of large workpieces. It features a robust 120-inch table diameter and can accommodate a maximum swing of 132 inches. Vertical clearance is substantial, offering a maximum height under the rail of 88 inches and a maximum height under the ram of 84 inches. The machine is equipped with two swiveling rams, each having a ram travel below the saddle of 40 inches and a ram head travel to the table center of 71.5 inches. Power is supplied by a 50 HP table motor, driving the table at speeds ranging from 0.8 to 50 RPM. Operation is managed by a modern CNC (Fanuc 15T) control system, ensuring precise and reliable performance for demanding vertical boring applications.