KNUTH TURNADO 280/2000 VERTICAL MACHINING CENTER

Technical Description

This is a heavy-duty CNC vertical machining center engineered for precision turning operations on medium to large-diameter cylindrical workpieces. The machine features a maximum turning diameter of 22 inches and a maximum turning length of 76 inches, making it suitable for producing elongated shafts, bushings, and custom fittings. The 7-inch chuck diameter provides secure clamping of bar stock and raw materials, while the 22-inch maximum swing specification indicates the largest diameter part that can rotate without mechanical interference near the chucking area. Powered by a 7 horsepower spindle operating at 1,600 RPM, this vertical machining center delivers substantial torque for heavy-duty cutting operations, particularly effective for machining castings, forgings, and large-diameter drilling tasks. The X-axis travel of 12 inches controls radial tool positioning and part diameter removal, while the Z-axis travel of 5 inches manages longitudinal tool movement along the workpiece. With two simultaneous cutting tools available through its tool turret, the machine enables multi-operation setups that reduce cycle time and improve production efficiency. This configuration balances power and precision, achieving tolerances as tight as ±0.0005 inches while maintaining high repeatability across production runs. The vertical machining center excels in applications requiring complex turning, threading, and facing operations on medium-to-large industrial components where consistent accuracy and robust cutting capability are essential.