AHR: Cross and longitudinal automatic;Vertical fasting moving
CNC control is optional.
| Model | M250AH/AHR | M3060AH/AHR | M4080AH/AHR | M40100AH/AHR |
| Working table size (mm) | 500x250 | 600x300 | 800x400 | 1000x400 |
| Max.longitudinal travel (mm) | 540 | 660 | 850 | 1050 |
| Max.cross travel (mm) | 280 | 340 | 430 | 430 |
| Max.distance from spindle to working table (mm) | 540 | 540 | 540 | 540 |
| Max.loading on working table (kg) | 420 | 420 | 550 | 550 |
| T-slot (No. x mm) | 1x14 | 1x14 | 3x14 | 3x14 |
| Working table speed (m/min) | 5-23 | 5-23 | 5-25 | 5-25 |
| Hand wheel manul feed (cross) (mm/graduation) | 0.02 | 0.02 | 0.02 | 0.02 |
| Hand wheel manul feed (cross) (mm/revolution) | 5 | 5 | 5 | 5 |
| Hand wheel auto feed (cross) (mm) | 0.1-8 | 0.1-8 | 0.1-10 | 0.1-10 |
| Fast moving speed (cross) (mm/min) | 790/50Hz | 790/50Hz | 790/50Hz | 790/50Hz |
| Grinding wheel dimension (mm) | 250x20x31.75 | 350x40x127 | 350x40x127 | 350x40x127 |
| Spindle speed (r/min) | 2800/3600 | 1450 | 1450 | 1450 |
| Max.up and down movement (mm) | 432 | 432 | 500 | 500 |
| Vertical hand wheel movement (mm/graduation) | 0.01 | 0.02 | 0.02 | 0.02 |
| Vertical hand wheel movement (mm/revolution) | 2 | 2 | 2 | 2 |
| Fast moving speed (vertical) (mm/min) | | 630 | 630 | 630 |
| Spindle motor power (Kw) | 1.5 | 5.5 | 5.5 | 5.5 |
| Lifting motor power (w) | 80 | 80 | 90 | 90 |
| Cross motor power (w) | 80 | 80 | 120 | 120 |
| Hydraulic motor (Kw) | 1.5 | 1.5 | 2.2 | 2.2 |
