Item | Gear | Power (kW) | Average working time (hours) | Cost for one PTFE (US$) |
1 | Dryer | 5.6 | 36 | 348.77 |
2 | Crucible furnace | 32.5 | 4 | 224.90 |
3 | Induction furnace | 43.8 | 3 | 227.32 |
4 | Tempering furnace | 22.3 | 8 | 308.63 |