JOHNFORD ST-130 CNC LATHE

Technical Description

This high-performance CNC lathe features a robust 2-axis configuration, designed for heavy-duty turning operations with precision and reliability. The machine delivers a maximum spindle speed of 3,000 RPM, powered by a 50 HP spindle motor, enabling efficient machining of a wide range of materials. With a generous swing of 36.2 inches and a swing over carriage of 27.5 inches, it accommodates large workpieces, while the 130-inch machining length and distance between centers support extended part production. The 12-inch 3-jaw chuck and 4.1-inch bar capacity provide versatility for various workholding needs. The lathe is equipped with a 12-station turret for rapid tool changes and enhanced productivity. The Fanuc 18i control system ensures advanced programming capabilities, smooth operation, and high accuracy. The spindle features an A2-11 nose, a 4.1-inch through-hole, and an internal taper of M.T. 7, supporting large-diameter bar feeding and secure tool mounting. The spindle bearing diameter measures 6.3 inches for increased rigidity and stability during high-speed cutting. The tailstock includes a 7.87-inch quill diameter, 5.9-inch stroke, and M.T. 7 taper, with a body travel of 110 inches for precise center alignment over long workpieces. Z-axis travel reaches 120 inches, allowing for extensive longitudinal movement. This lathe is engineered for demanding production environments, combining power, precision, and flexibility for complex turning applications.