Shigiya manufactures and sells metal machine tools, primarily cylindrical grinders, universal grinders and specialized machinery. We offer customized solutions to meet the diverse needs of our customers, whether they are in the automobile, electronics, IT or other businesses. 
GPX��-30
This ultra-precision CNC cylindrical grinder features the closed type hydrostatic slide for the wheelhead infeed, the extremely low vibration wheel spindle motor and the workhead with hydrostatic bearings designed exclusively by Shigiya, which suppress machine vibration and provide a high quality surface finish.This machine incorporates the full range of SHIGIYA technology, with the superior levels of performance worthy of the initial GPX machines.
|  |
| Model | Swing over table | Distance between centers |
|---|---|---|
| GPX��-30・40 | Φ300mm | 400mm |
| GPX��-30・60 | Φ300mm | 600mm |
| Wheel size （O.D.×W×I.D.） | Φ405x50xΦ152.4mm |
|---|---|
| Wheel peripheral speed | 2000m/min. |
| Maximum grinding diameter | Φ300mm |
| Max. workpiece mass (when using both centers) | 150kg |
| Optional specifications |
| ･ NC automatic table swivel device ･ Hydrostatic live spindle tailstock ･ Ideal grinding conditions auto-determination system ･ Wheel face position detecting device ･ Specialized X･Z coordinate display unit (wheelhead mounted) |
