KNUTH FORCETURN 800.50 CNC LATHES

Technical Description

The KNUTH Forceturn 800.50 is a high-performance horizontal machining center tailored for precise turning operations on large, heavy workpieces. It features a powerful main spindle with a maximum turning diameter of 32.0 inches (818 mm) and offers a spindle speed range from 20 to 1,500 RPM, driven by a 20.1 HP motor, ensuring efficient handling of diverse materials and cutting demands. The machine supports a maximum workpiece length of up to 197 inches (5,000 mm), suitable for long, heavy-duty components. It includes two simultaneous cutting tools for enhanced productivity and precision. The robust flat bed design ensures high rigidity and stability, minimizing vibration during machining. The X-axis travel is 17.7 inches (450 mm) and the Z-axis travel is 197 inches (5,000 mm), enabling comprehensive machining capabilities. Tooling is facilitated by a heavy-duty 4-station servo-driven automatic tool changer, allowing fast and programmable tool swaps. This unit includes two electronic hand-wheels permitting manual operation that mimics traditional lathe handling combined with CNC control for series production. The machine utilizes a Fagor 8055i FL-TC CNC controller for programming and operation. Rapid feed rates reach up to 196.85 inches per minute (5,000 mm/min) on both axes. Additional features include an automatic central lubrication system and a high-performance coolant system to optimize machine longevity and machining quality. Overall dimensions are approximately 296" x 89" x 97", with a weight near 17,600 lbs (8,000 kg), reflecting its heavy-duty industrial build.