KNUTH VERTURN II VDM 1250 CNC VERTICAL MACHINING CENTER

Technical Description

This is a heavy-duty CNC vertical machining center designed for large-diameter turning operations. The machine features a maximum turning diameter of 49 inches, accommodating substantial cylindrical workpieces, paired with a 39-inch chuck for secure material clamping. With a main spindle rated at 40.20 horsepower and 250 RPM, this vertical machining center delivers significant torque suitable for demanding machining tasks involving castings, forgings, and large-diameter drilling operations. The Z-axis travel of 26 inches provides adequate workpiece length capacity for extended turning operations. The absence of a tailstock limits this machine's capability for longer workpieces that would benefit from additional support during machining. The lack of specified X and Y axis travel, rapid traverse rates, and feed rates suggests this specification sheet may be incomplete; however, these parameters are critical for determining actual machining envelope and production efficiency. The unspecified index increment indicates manual or semi-automatic tool positioning rather than full multi-axis capability. This configuration positions the vertical machining center as a specialized turning center optimized for high-power, low-speed operations on large-diameter components, particularly suited for industries requiring precision turning of heavy stock materials. The machine prioritizes raw cutting power and diameter capacity over speed and complexity, making it ideal for structural components, sleeves, and large shafts in aerospace, automotive, and heavy manufacturing applications.