Specifications - National 6FM (ID: 75558)
| Type | Forging upsetter |
| Manufacturer | National |
| Model | 6FM |
| Dia | 152 mm |
| Forge Tons | 1200 ton |
| Grip Open | 203 mm |
| Stroke | 457 mm |
| SPM | 27 |
| Grip Tons | 590 ton |
| Gather | 244 mm |
| Hold | 117 mm |
| Die space length | 660 mm |
| Die space height | 813 mm |
| Thickness of each die | 283 mm |
| Main motor power | 56 kW |
| Machine length | 5918 mm |
| Machine width | 4089 mm |
| Distance face of wedge to face plate heading slide forward | 1441 mm |
| Net weight | 115666 kgs |
| Crank pin diameter of main shaft | 508 mm |
Photos - National 6FM (ID: 75558)
