| 1. | 3 . magnetic powder control for tension of reeling and reeling
3收放卷张务采用磁粉控制。 |
| 2. | 3 . magnetic powder control for tension of reeling and unreeling
3收放卷张力采用磁粉控制。 |
| 3. | 2 . photoelectric auto correcting errors upon unreeling , auto tension
2放卷光电自动纠偏，自动张力。 |
| 4. | 2 . dual - air swelling shaft reeling
1放卷自动纠偏。 |
| 5. | Optional functions of ultra - audible sound hobbing and unreeling error correction
可选配超声波滚和放卷纠偏功能。 |
| 6. | Diameter of unwinding and rewinding
收放卷直径 |
| 7. | 4 . auto metering with material running , auto photoelectric error correction for unreeling
4走料自动计米，放卷光电自动纠偏。 |
| 8. | Max . raw material coil
放卷直径 |
| 9. | 4 . adopting control method of auto permanent tension and magnetic powder brake for unreeling
4放卷采用自动恒张力及磁制动器控制。 |
| 10. | 3 . magnetic powder brake control for unreeling tension system , reeling with moment motor
3放卷张力系统磁粉制动器控制，磁粉收卷。 |
