1.SLG-2HS CNC High Precision Grinding Machine 2 grinding spindles, it could do Two-surfaces grinding at the same time.
2.SLG-3HS CNC High Precision Grinding Machine 3 grinding spindles, it could do Three-surface grinding at the same time. High Accuracy, High efficiency, Save Time and Energy.
3.All Specifications of Grinding Machine are Custom-Made. Grinding Machine is customized, subject to any change without notice. Details please contact Sales Dep. of SIGMA CNC.
| Model | SLG - 2HS (2 grinding spindles)  | SLG – 3HS (3 grinding spindles)  | 
|---|---|---|
| Axis Amount | 5 (X, Y, V, Z, W) | 7 (X, Y, V, Z, W, A, B) | 
| X-axis Travel | 3000 ~ 5100mm | 3000 ~ 5100mm | 
| X-axis Transmission | BallScrew | BallScrew or Linear Motor | 
| Y, V, Z, W, A, B-Axis Travel | Customer Request | Customer Request | 
| Table Length | 3000 ~ 5250mm | 3000 ~ 5250mm | 
| Inverter Grinding Spindles | 6000rpm or others | 6000 or others | 
| Rapid Traverse Rate X-axis | 30 m/min | 30 ~ 40 m/min | 
| Rapid Traverse Rate (X, Y, V, Z, W, A, B-Axis)  | 3800 mm/min | 3800 mm/min | 
| Grinding Feed Rate X-axis | 1~30000 mm/min | 1~30000 mm/min | 
| Grinding Feed Rate (X, Y, V, Z, W, A, B-Axis)  | 1 ~ 3800 mm/min | 1 ~ 3800 mm/min | 
| Minimum Input Increment | 0.0001mm | 0.0001mm | 
| CNC Controller | Fanuc, Mitsubishi, Siemens | Fanuc, Mitsubishi, Siemens, Gentec PC-base | 
| Positioning Accuracy | 0.001mm | 0.001mm | 
| Repeatability Accuracy | 0.001mm | 0.001mm | 
| Max. Diameter of Wheel | Customer Request | Customer Request | 
| Min. Diameter of Wheel | Customer Request | Customer Request | 
| Distance from wheel surface to table  (Y, V, Z, W-axis)  | Customer Request | Customer Request | 
| Distance from wheel surface to table  (A, B-Axis)  | Customer Request | |
| Wheel Width | 30 / 60mm or others | 30 / 60mm or others |