| model | NP-8B-2 |
| Max. Speed ※ | 1500 ± 100 rpm |
| Seam | Double thread chain stitch |
| Stitch Width | 8.5 millimeters |
| Bag Material | Paper, Jute， PP |
| Thickness | Coarse linen bag 8mm |
| Cutter | Half automatic thread cutter |
| Needle | DN×1 #25 |
| Oiling | by hand, oil pump |
| Oil | Tellus # 32 |
| weight | 6.3 kilograms |
| Motor Voltage | 100V 50/60 Hz |
| Feature | Main body is reinforcement type of NP-8B. For Double thread of NP-7A |
| Related Machines |
