STARRAG NB 351 HORIZONTAL MACHINING CENTER

Technical Description

The Starrag NB 351 is a high-performance 5-axis horizontal machining center engineered for precision and versatility. It features an X-axis travel of 39.3 inches, Y-axis travel of 26 inches, and Z-axis travel of 23.6 inches, providing ample workspace for complex part geometries. Powered by a 37.6 horsepower motor, it delivers spindle speeds up to 18,000 RPM, enabling high-speed machining for a variety of materials. The machine is equipped with a 62-position automatic tool changer (ATC) that supports HSK-A63 (A80) tool tapers, allowing rapid tool changes and extended machining capabilities. Control is managed through a CNC Siemens 840D system, which ensures precise multi-axis coordination and process stability. The combination of robust power, extended travel ranges, and a large tool capacity makes the Starrag NB 351 ideal for complex milling, drilling, and contouring applications in aerospace, automotive, and other high-precision manufacturing sectors. Its advanced five-axis configuration supports simultaneous contour machining, enhancing productivity and surface finish quality. Designed for reliability and efficiency, this machining center integrates powerful performance with sophisticated control technology to support demanding production requirements.