Hwacheon SIRIUS 1250 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust table measuring 55.1 inches in length by 27.6 inches in width, capable of supporting workpieces up to 5,510 lbs, making it ideal for heavy-duty machining applications. The machine is equipped with a vertical spindle featuring a #50 taper, delivering high torque and rigidity for demanding cutting tasks. Spindle speeds reach up to 8,000 RPM standard, with an optional upgrade to 12,000 RPM for enhanced performance. The spindle is powered by a 40 HP motor (30-minute rating), ensuring consistent power during intensive operations. Tooling is managed via an automatic tool changer (ATC) with a standard capacity of 8 tools, expandable to 40 tools for increased flexibility. An optional 2-pallet changer further boosts productivity by allowing simultaneous workpiece loading and unloading. The machine operates on three axes (X, Y, Z), with travel distances of 98.4 inches (X), 49.2 inches (Y), and 29.5 inches (Z). Maximum feed rates are 315 IPM across all axes, while rapid traverse speeds reach 630 IPM, enabling fast and efficient machining cycles. The combination of high load capacity, powerful spindle, versatile tooling, and rapid axis movement makes this machining center suitable for a wide range of industrial applications, from mold making to large-part production.