The surface of the bed ways is supersonic frequency hardened and ground. The gears in the headstock are high frequency hardened and ground. Therefore the machine has a long service life, high precision and low noise. The spindle system is high in rigidity and precision and strong in cutting force. Change gears are needed to cut about. 66 kinds of metric, whitworth and Module. There is an overload provided mechanism in the apron The main drive adopts electromagnetic or pedal braking device, which stops the machine quickly and effectively.
