English
CNC internal grinding machines can be divided into ordinary internal grinding machines and universal internal grinding machines.
| Machine tool model | MZS-250A |
| Grinding aperture | ￠150-￠500mm |
| Maximum grinding depth | 450mm |
| Workpiece rotation diameter (inside the cover) | 510mm |
| Workpiece rotation diameter (outside the cover) | 725mm |
| Headboard box rotation angle | 20° |
| Workpiece rotate speed | 80-400r/min (infinite) |
| Maximum speed of grinding wheel shaft | 2450-4200 r/min |
| table stroke | 1050mm |
| Grinding wheel motor power | 5.5kw |
| Headframe motor power | 0.75kw |
| Oil pump motor power | 0.75kw |
| Cooling pump motor power | 0.125kw |
| Total power of machine tool | About 9.3kw |
| roundness | 0.004mm |
| roughness | 0.32Ra |
| Machine weight | 6200kg |
| MACHINE SIZE | 5.2×1.8×1.8m |
