SKODA SIU 250 CNC MANUAL LATHES

Technical Description

The SKODA SIU 250 CNC Manual Lathe is a heavy-duty machine designed for large-scale turning applications. It features a maximum swing over bed of 98.43 inches (2500 mm) and a swing over cross slide of 78.74 inches (2000 mm), with an impressive distance between centers of 393.7 inches (10,000 mm), enabling the machining of long workpieces. The spindle bore measures 22.05 inches (560 mm), supporting the processing of sizable materials. Powered by a 160.65 HP motor, the lathe operates at speeds up to 125 RPM, delivering robust machining capability. The machine’s bed width is 147.64 inches (3750 mm), providing stability for heavy components. It can handle workpiece weights up to 220,462.5 lbs (100,000 kg) and flying in chuck weights of 55,115.7 lbs (25,000 kg), accommodating massive parts typical in energy, shipbuilding, and mechanical engineering sectors. The lathe supports a 98.43-inch (2500 mm) 4-jaw chuck diameter, an outer clamping diameter of 74.80 inches (1900 mm), and a minimum clamping diameter of 19.69 inches (500 mm). The tailstock features a pinole diameter of 22.05 inches (560 mm) with a stroke of 9.84 inches (250 mm). Traveling speed ranges from 0 to 78.74 inches per minute (0-2000 mm/min). The machine is controlled by a Bosch CNC system, ensuring precise and programmable operations. Despite its massive size, the lathe’s weight is indicated as 418.88 lbs, which appears inconsistent with typical values for such equipment and may refer to an accessory or component rather than the entire machine. This lathe is suited for demanding heavy machining tasks requiring high power and precision.