Comber PB33
The PB33 is part of the PB30–PB33 combing machine series from NSC Schlumberger, widely used in worsted and semi-worsted textile fibre preparation for combing to produce cleaner, more aligned slivers before drawing/spinning.
Operation & Speed
High-speed combing action similar to other modern rectilinear comb machines.
Documented combs in this series operate up to ≈260 cycles/nips per minute, with advanced brush removal and adjustable pressure features on the beard for better performance.
General Function
- Removes short fibres (noil) and improves fibre parallelisation.
- Works on wool and long staple fibres (sometimes acrylic or blends depending on mill setup).
(Based on general PB series combers in spinning mills)
| Parameter | Typical / Indicative |
|---|---|
| Model / Make | NSC Schlumberger PB33 |
| Combing Speed | Up to ~260 nips/min (approx.) |
| Feeding Creel Type | Multi-end creel (e.g., 24 ends) |
| Delivery Cans Size | 800×1200 mm or 1000×1200 mm |
| Fibre Types | Wool, long staple fibres (worsted) |
| Brush Features | Quick-removable circular brush |
While specific official paperwork on the PB33’s exact “factory” specs (motor power, nip distances, feed lengths, weight) isn’t freely available online, existing industry references show that:
✅ It’s a high-speed rectilinear combing machine designed for wool/long fibre preparation.
✅ It runs at ≈260 nips/min with quick-release circular brush and adjustable settings.
✅ Delivery cans are large sizes like 800×1200 mm or 1000×1200 mm.
✅ It’s comparable in workstyle to other PB series machines (PB31/PB32).