DAEWOO-IKEGAI DA25 MANUAL LATHE

Technical Description

The DAEWOO-IKEGAI DA25 Manual Lathe is a high-precision engine lathe designed for heavy-duty machining with a 25-inch swing capacity and 120-inch distance between centers. Its spindle features a 2.2-inch bore and delivers up to 2,000 RPM powered by a 15 HP motor, enabling robust performance for large workpieces. The lathe offers 20 spindle speeds ranging from 25 to 2,000 RPM, along with 44 longitudinal feed rates from 0.0067 to 0.0957 inches per revolution (IPR) and 44 cross feeds between 0.0024 to 0.0033 IPR, optimizing versatility for various machining operations. Threading capabilities include 40 Whitworth thread changes (2 to 28 TPI), 55 metric thread changes (1 to 224 mm), and 42 module thread changes (0.25 to 56 mm), supported by a threading dial and capability for both inch and metric threading. The lead screw pitch is dual-rated at 2 threads per inch and 12 threads per millimeter. The lathe includes a taper attachment and a power rapid traverse function for enhanced operational efficiency. Constructed with hardened and ground bed ways, the DA25 is fitted with an 18-inch 4-jaw chuck for precise holding of workpieces. It weighs approximately 10,250 lbs and operates on a 220-440V three-phase, 60 Hz electrical system. The actual swing over the bed ways measures 24.4 inches, and the swing over the carriage is 15.5 inches. This machine combines heavy machining capacity with fine feed and threading control, suited for complex and large-scale work in precision engineering environments.