판매용 중고 GRINTIMATE GTR-1215 #293746510

Wafer grinder Rotary table Auto dressing system Dressing wheel diameter: Ø150 x Ø90 x 20T Minimum feed rate: 0.1 µm Hydrostatic spindle: Accuracy: <0.001 mm Speed: 0-3000 RPM Grinding wheel size: Ø304 Hydrostatic table: Rotary table accuracy: 0.001 mm Rotary table speed: 5-300 RPM Rotary table diameter: 12" Vacuum chuck diameter: 4"-12" 2021 vintage.