GRAY RINGMASTER 60" VERTICAL BORING MILL

The GRAY RINGMASTER 60" VERTICAL BORING MILL is a robust machine controlled by a Fanuc 21i-T CNC Control. It features a 60-inch 4-jaw chuck and a 5-station turret. Power is supplied by a 75 HP spindle motor, driving the table at speeds of 4, 22, and 75 RPM. The machine utilizes a Kennametal Tool Holding System with KM-80 tool holders. Key operational capacities include a 60-inch maximum turning diameter, a 62-inch maximum turning height, and a 64-inch max swing. Travel limits are 36 inches for the vertical ram, 30 inches for the vertical turret on the rail, and 56 inches for the horizontal turret on the rail, with a maximum height under the rail of 70 inches. The system operates on a 220 V, three-phase, 60 Hz power source and includes a coolant system, chip conveyor, MPG control, and an RS-232 port. Approximate dimensions are 154" x 156" x 162" High, with an approximate weight of 40,000 lbs.