1. Machine Features:
- The main spindle bearing adopts a combination of double-row short cylindrical roller bearings and angular contact bearings with constant force preload, ensuring excellent spindle rigidity.
- The motion of the two grinding heads utilizes a "cross-intersection" guide rail.
- The dressing of the grinding wheel adopts a swing arm with dual-point dressing and provides stepless speed regulation.
- The multi-station design enables loading, grinding, and unloading to be completed in one cycle.

2. Key Technical Parameters of the Machine:
- Spindle Motor: 30KW × 2, low-vibration and low-noise motor
- Control System: Mitsubishi Electric control system
- Feed Motor: 1.5KW × 2, Mitsubishi AC servo motor
- Touchscreen: 10-inch color touchscreen
- Spindle: P4 precision bearings
- Grinding Range: Workpiece diameter φ100mm ~ φ300mm; Workpiece height 30mm ~ 120mm
- Grinding Precision: Parallelism ≤ 3μm; Flatness ≤ 3μm; Surface Roughness Ra 0.63μm