YX-9 model sapphire orientation splice instrument: Mainly used for orientation and splice of sapphire crystal bar which before cutting, it adjusts X-axis and Y-axis of crystal bar by professionally designed clamp, calibrates departure angle of bar then do splice with flitch. Displayer is outer posed type, double working place, also has sample splint with high precision bearing linear rail on it. It can measures 2inch diameter, 50-140mm length crystal bar.