Starrag USA Inc. LX251 VERTICAL MACHINING CENTER

Technical Description

The Starrag USA Inc. LX251 Vertical Machining Center is a high-precision, 5-axis CNC machine designed for advanced machining applications such as turbine blade manufacturing. It features a vertical spindle with an HSK-A63 taper, capable of up to 18,000 RPM and delivering 38.1 HP (30-minute rating). The machine’s table measures 47.2" x 15.7" and can support workpieces weighing up to 176 lbs. It includes a chain magazine tool carrier with a standard capacity of 24 tools, expandable optionally to 60 tools, achieving an 8-second tool change time. The machine has five axes of motion, including optional U-axis capability, with X, Y, and Z travels of 63", 15.7", and 15.7" respectively, each supporting maximum feed and rapid traverse rates of 1,969 inches per minute. Rotary axes A and B provide full 360° and 100° travel for complex part orientations. The LX251’s construction utilizes symmetrical axis arrangements and finite element method (FEM) optimized base components to maximize rigidity and dynamic stability during high-precision machining. This machining center is tailored for prototype and series production of complex metallic, composite, and ceramic parts, focusing on efficient, complete 5-axis machining. Its rigid design, powerful spindle, rapid feed rates, and flexible tooling capabilities make it suitable for aerospace, energy, and precision engineering sectors requiring high accuracy, dynamic performance, and stable machining conditions.