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. 
GRN-20 Series
This CNC rubber roll grinder provides simultaneous 2-axis control with a plain wheelhead traverse type.
|  |
| Model | Wheel size (O.D.×W×I.D.) | Maximum grinding length |
|---|---|---|
| GRN-20Ž¥50 | Φ405x75xΦ127mm | 500mm |
| GRN-20Ž¥25W | Φ305x250xΦ127mm | 250mm |
| GRN-20Ž¥34W | Φ305x340xΦ127mm | 340mm |
| Swing over table | Φ200mm |
|---|---|
| Distance between centers | 600mm |
| Wheel peripheral speed | 2000m/min. |
| Maximum grinding diameter | Φ100mm |
| Max. workpiece mass (when using both centers) | 20kg |
| Optional specifications |
| Ž¥ Machine full cover Ž¥ Rotary wheel dressing device Ž¥ Automatic collet chucking workhead Ž¥ Several kinds of loading/unloading device |
