The compact Okuma GA-25TII cylindrical grinding machine supports O.D. grinding in high-volume, automated production environments and holds the work piece stationary while the grinding wheel traverses back and forth. This design is available in angle and plain head and is economical for production lines with small- to mid-sized parts. The CNC grinding machine, equipped with Okuma's patented hydrodynamic wheel spindle, can perform simultaneous dressing and loading, fixed table construction and wheel head traverse construction.
|Distance Between Centers||mm (in)||350 (13.78) or 650 (25.60)|
|Max Grinding Dia.||mm (in)||Ø 200 (7.87)|
|Grinding Wheel ODxID||mm (in)||510x203.4 (20x8)|
|Max Grinding Wheel Width||mm (in)||75 (2.95) [GP: 150 (5.91) | GA: 125 (4.92)]|
|Rapid Traverse||m/min (ipm)||20 (787)|
|Wheel Spindle Motor||kW (hp)||7.5 (10) [opt 11 (15), 15 (20)]|