*All machines available with full enclosures.
GPL 20
CNC cylindrical grinder
Versatile Type
Highly accurate grindings are just one part of the story of the GPL 20. A full complement of optional accessories makes it easy to customize workpieces for a wide range of specialized applications. Superior CNC operation increases production speed, reduces costs and improves accuracy.
Axial Orientation
Display specifications in
| Specification | Units | |
| Distance between centers | mm | 250 / 500 |
| Swing over table | mm | 200 |
| Max grinding Diameter | mm | 200 |
| Work wt. centers | kg | 20 |
| Wheel slide angle | deg. | 0 |
| Wheel size OD | mm | 355 |
| Wheel size bore | 127 | |
| Wheel size width | mm | 50 |
| Form dress | Yes | |
| Grinding speed | m/min. | 1800 / 2700 |
| CBN Compatible | Yes | |
| Variable speed available (inverter optional) | Yes | |
| Mass of machine | kg | 1800 / 2000 |
| Wheelhead | ||
| Rapid | mm/min. | 0-10,000 4 steps |
| Min. increment | mm | 0.0001 |
| Table (Z-axis) | ||
| Rapid | mm/min. | 0-10,000 4 steps |
| Increment | mm | 0.0001 |
| Workhead | ||
| Taper | MT# | No. 3 |
| Tailstock | ||
| Taper | MT# | No. 3 |
| Quill travel | mm | 20* |
| Motors | ||
| Wheel spindle | kW | 2.2 / 3.7 |
| Workhead | kW | 0.4 |
| CNC | Fanuc 0i | |
| Shigiya Conversational Programming | Yes | |
| Automation available | Yes | |
* All specifications are subject to change.