... gear-box, apron and bed-ways are made of high quality. High speed precision lathe CY-L1630G/CY-L1640G/CY-L1660GThe headstock, ... gear-box, apron and bed-ways are made of high quality ... smoothly at high speed. The noise is lower than 78db at 2000rpm.Foot brake, overload protection, chip guard, longitudinal automatic stop device ...