WEISSER UNIVERTOR AC-2 VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a primary spindle with a maximum speed of 4,500 RPM and a powerful 28 HP motor, balancing high torque for heavy material removal with moderate spindle speed suitable for versatile milling tasks. The secondary mill/drill function supports on-center and off-center operations, enhanced with rotary 'C' and linear 'Y' axes, enabling complex 4-axis machining capabilities for multi-dimensional cutting and drilling. The machine operates along the three linear axes—X, Y, and Z—with customizable travel distances to accommodate various workpiece sizes and machining depths, directly impacting the effective work envelope. It offers a maximum feed rate tailored to sustain optimal cutting efficiency and surface finish quality, while rapid traverse rates improve cycle times by allowing swift non-cutting movements across axes. The spindle’s air-cooled design and precision bearings ensure smooth rotation, low vibration, and high rigidity essential for consistent machining accuracy. Overall, the integration of substantial spindle horsepower, multi-axis control including the 'C' rotary axis, and adjustable axis travels make this machine suitable for a wide range of milling, drilling, and complex contouring tasks in materials from softer alloys to harder steels. The combination of mechanical power and axis flexibility supports high productivity in both roughing and finishing operations on medium to large parts.