KAAST MACHINE TOOLS D-TURN HD480/3000 MANUAL LATHE

Technical Description

The KAAST D-Turn HD480/3000 is a heavy-duty manual lathe engineered for precision machining of large-diameter and long workpieces. This robust machine features a 37-inch swing over the bed, 117-inch center-to-center distance, and a 5.9-inch spindle bore, accommodating substantial turning capacities up to Ø960mm. The lathe delivers 30 horsepower at spindle speeds ranging from 4 to 420 rpm, providing versatile control for both rough and finish operations. Constructed with a heavy FC-30 cast machine bed featuring reinforced ribbing, the D-Turn HD480/3000 minimizes vibrations during demanding cutting operations. The X and Z axes are coated with Turcite B to reduce friction and extend machine longevity. Transmission gears and shafts are manufactured from hardened, ground high-alloy steel running in an oil bath, while a robust multi-plate clutch drives the main spindle. Standard features include case-hardened and ground machine bed guideways for precision retention, a 3-axis digital readout (DRO), rapid traverse capabilities on the X and Y axes, automatic lubrication systems, and a coolant system. The universal gearbox accommodates metric, Whitworth, module, and diametral threading without gear replacement, enabling precise measurements. Tool shank dimensions are 40x40mm, with a tailstock quill diameter of Ø115mm. Weighing 21,780 pounds, this machine is built for industrial-grade heavy-duty applications requiring exceptional rigidity and reliability.