HAAS AUTOMATION, INC. ST-25 HORIZONTAL MACHINING CENTER

Technical Description

The HAAS AUTOMATION, INC. ST-25 Horizontal Machining Center is a high-performance CNC lathe engineered for precision and productivity in demanding turning applications. Featuring a robust single main spindle with a maximum turning diameter of 15.000", a turning length of 21.000", and a 10.000" chuck diameter, the ST-25 delivers reliable performance for a wide range of workpieces. The machine supports a maximum bar diameter of 3.000" and offers a main spindle swing of 31.750". The spindle achieves speeds up to 3,400 RPM and is powered by a 30 HP motor, ensuring high torque and efficient cutting. The ST-25 is equipped with a 12-station turret as its primary tool carrier, allowing for rapid tool changes and versatile machining operations. Rotary tools can reach speeds up to 6,000 RPM, enhancing its capability for live tooling applications. The machine operates on two axes (X and Z), with X-axis travel of 9.300" and Z-axis travel of 21.000". Both axes feature a rapid traverse rate of 945 ipm, supporting fast and accurate positioning. The ST-25 is designed for high-volume production environments, combining rigidity, advanced control, and a compact footprint for optimal shop floor utilization.