HAAS AUTOMATION, INC. ST-30 HORIZONTAL MACHINING CENTER

Technical Description

The Haas ST-30 is a rigid, high-performance CNC turning center designed for high-volume production environments. This medium-footprint machine features a 10-inch chuck with maximum part swing of 31.75 inches and maximum turning diameter of 21 inches, accommodating bar stock up to 3 inches in diameter. The main spindle delivers 30 HP at 3,400 RPM with an A2-6 spindle nose, providing consistent cutting performance and excellent thermal stability. The machine is equipped with a 12-station hybrid VDI/BOT turret for traditional turning operations and includes 6,000 RPM live tooling with C-axis capability for milling operations, eliminating secondary machine transfers. The X, Y, and Z axes offer rapid traverse rates of 945 IPM, with 12.75 inches of X-axis travel and 26 inches of Z-axis travel, enabling efficient program execution. Standard features include programmable tailstock, automatic tool presetter, high-pressure coolant system (300 psi), belt-type chip conveyor, servo auto door with light curtain, and intuitive Haas CNC control with USB connectivity and color LCD monitor. The machine's rigid construction and generous work envelope make it ideal for diverse turning applications, from threading and drilling to complex multi-axis programming, offering exceptional value for precision machining operations.