











| Item | Unit | GMC30-60 Series | GMG30-60 Series | |
| Maximum grinding length |
mm | 600 | 600 | |
| Top height |
mm | 160 | 160 | |
| Maximum Grinding Diameter | mm | φ300 | φ300 | |
| grinding wheel |
external diameter | mm | φ350/φ450 | φ600 |
| maximum width |
mm | 60 | 70 | |
| linear velocity |
m/s | 110/120 | 40 | |
| Grinding wheel table |
Feed rate |
linear motor | ball screw |
|
| Fast feed rate |
m/min | 30 | 20 | |
| Minimum setting unit |
mm | 0.0001 | 0.001 | |
| Z-axis slide stage | Feed rate |
Guide rail, ball screw | ball screw |
|
| Fast feed rate |
m/min | 20 | 20 | |
| Minimum setting unit |
0.0001 | 0.001 | ||
| head frame |
working form |
direct drive |
direct drive |
|
| top |
The top of Mohs No. 4 |
The top of Mohs No. 4 |
||
| maximum speed of revolution |
min/r | 200 | 200 | |
| tail bed |
modality |
Servo top focus adjustment | Servo top focus adjustment | |
| top | The top of Mohs No. 4 | The top of Mohs No. 4 | ||
| Top itinerary |
mm | 90 | 90 | |
| electric machine parameter |
grinding wheel spindle |
kw | 22 | 7.5 |
| x axis |
kw | 5 | 3.2 | |
| c axis |
kw | 5.4 | 2.5 | |
| z axis |
kw | 2.1 | 2.1 | |
| w axis |
kw | 0.75 | 0.75 | |
| Grinding wheel dressing wheel | kw | 1.4 | ||
| Power supply Voltage |
V | 380 | 380 | |
| weight |
Kg | 7000 | 7000 | |