WILLIS PA4512030 MANUAL LATHE

Technical Description

The Willis Mammoth PA Series PA4512030 is a heavy-duty, hollow spindle oil field CNC lathe designed for large-scale precision machining operations. This 2012 model features a 45-inch swing over the bed with a 63-inch swing in gap capacity and 33-inch swing over the cross slide, accommodating workpieces up to 120 inches between centers. The machine is equipped with a substantial 12.5-inch hollow spindle bore, making it ideal for processing large-diameter pipes and shafts commonly used in oil field, shipbuilding, and industrial manufacturing applications. Powered by 480-volt, 3-phase, 60-hertz electrical service, the lathe delivers robust cutting performance. The gap bed design, measuring 10 inches high by 16 inches long, provides flexibility for machining unusually large or irregular workpieces. The PA4512030 comes fully equipped with front and rear chucks for secure workpiece holding, a taper attachment for precision conical work, and a dial thread chasing attachment for accurate threading operations. Additional features include a quick-change tool post for efficient tool transitions, a tailstock for supporting extended workpieces, and both inch and metric threading capabilities for versatile job shop applications. This lathe represents Willis Machinery's commitment to precision engineering and dependable performance for demanding industrial machining requirements.