1. The surface of bed ways is supersonic frequency hardened and precision ground. The design of the main turning lathe drive is optimized and the gears in the headstock are Hardened and precision ground. The noise of the machine is low.
2. Big spindle bore size is Φ80mm.The spindle system is high in rigidity and accuracy. There is no vibration when turning with a heavy cutting depth of 10mm.
3. There is no need for change gears. Heavy cutting Lathe can turn about 200 kinds of metric, whitworth, module and D. P. Threads including special whitworth threads such as 7-1/2, 9-1/2,10-1/2, 11, 11-1/2, 13, 13-1/2,19,27t.p.i .and pipe threads.
4. An automatic stopping device is used to realize automatic stop for the machining of a certain length workpiece, which is safe and reliable.
5. A braking device stops the lathe machine quickly and effectively.