KNUTH DL S 515/1500 MANUAL LATHES

Technical Description

The KNUTH DL S 515/1500 is a robust horizontal machining center designed for heavy-duty turning of large workpieces, supporting a maximum turning diameter of 39 inches and a maximum turning length of 59 inches. It features a powerful main spindle available in two units, each delivering 24.8 HP with a top spindle speed of 630 RPM, mounted on roller bearings for precision and quiet operation. The spindle mount type is A2-11, accommodating a spindle bore of approximately 4 inches. The machine bed is extra heavy and wide with heavy ribbing and a one-piece monoblock construction to ensure long-term accuracy under heavy loads. It provides a Z-axis travel of 10 inches, with rapid feed rates in X and Z axes to optimize machining efficiency and reduce downtime. The support and top slide are engineered to withstand high cutting forces, and the machine incorporates a digital 3-axis position indicator for precise control. An adjustable overload clutch protects the feed mechanics, and the lathe comes with integrated coolant delivery. The DL S 515/1500 is capable of handling workpieces up to 8,800 lbs, making it suitable for machining large, heavy parts. Overall dimensions are approximately 144 x 60 x 63 inches with a machine weight around 12,320 lbs. This combination of powerful motors, precise spindle control, and rugged construction makes the DL S 515/1500 ideal for demanding conventional machining tasks in heavy industry and manufacturing environments.