| Main Specifications and Technical Parameter |
| item | MM1420E\MMB1420E | |
| Grinding diameters | 8~200 mm | |
| Grinding bores | 13~80 mm | |
| Max grinding length | 500 mm | |
| Max grinding depth | 125 mm | |
| Max travel of table | 600 mm | |
| Hydraulic traverse speeds | 0.01~4 m/min | |
| Swivel range of the table | -5°~+9° | |
| Max peripheral speed of grinding wheel | 37 m/s | |
| Wheel dimensions | 300x40x127 mm | |
| Speeds of headstock spindle | 60,85,120,170,230,460 r/min | |
| Coolant pump drive motor | 8 KVA | |
| Overall dimensions (LxWxH) | 2000x1420x1600 mm | |
| Weight of machine | 2100 kg | |
| | | |
| Work precision |
| Ex Ternal | 1 μm | |
| In Ternal | 2 μm | |
| Cylindricity | 5 μm | |
| Ex Surface | Ra≤0.04 μm | |
| In Surface | Ra≤0.16 μm | |
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| Main accessories |
| 1 | Coolant tank | 1 set |
| 2 | Grinding wheel dresser | 1 set |
| 3 | Grinding wheel clamp | 2 sets |
| 4 | Grinding wheel balaner | 1 pc |
| 5 | Carbide-tipped center | 2 pcs |
| 6 | Half center | 2 pcs |
| 7 | Chuck | 1 set |
| 8 | Hexagon socket wrench | 1 pc |
| 9 | Vblet | 2 pcs |
| 10 | Support iron | 3 pcs |
| 11 | Dismountingnut | 1 pc |
| 12 | Three jaw chuck | 1 set |
| 13 | Grinding wheel arbors for internal grinding | 4 sets |
