KNUTH VDM 1250S VERTICAL MACHINING CENTER

Technical Description

This is a heavy-duty 5-axis CNC vertical machining center designed for large-scale precision turning operations. The machine features an impressive maximum turning diameter of 49 inches and maximum turning length of 39 inches, accommodating substantial cylindrical workpieces. The 39-inch chuck diameter provides secure clamping capability, while the 49-inch maximum swing clearance allows for unobstructed rotation of large-diameter parts near the chuck area. Powered by a robust 29-horsepower spindle operating at 200 RPM, this vertical machining center delivers significant torque for heavy-duty cutting operations on demanding materials such as castings, forgings, and large-diameter steel components. The 5-axis configuration enables complex geometries and off-center operations impossible with conventional vertical machining centers. The tool turret accommodates up to 5 tools with simultaneous engagement of 2 cutting tools, enhancing operational efficiency. Linear motion along the X, Y, and Z axes provides precise positioning, with X and Y axes offering 27 inches of travel and the Z axis providing 25 inches. Feed rates of 3 inches per minute across all axes ensure controlled material removal and superior surface finish, while rapid traverse rates reaching 71 inches per minute minimize non-cutting cycle time. This machine excels in aerospace, automotive, and precision manufacturing applications requiring tight tolerances and complex part geometries, delivering the repeatability and accuracy essential for critical component production.