NLF3 3-in-1 Uncoiler Straightener Feeder
Basic Attributes
- Coil Width 70-1600 mm
- Coil Thickness 0.6-6.0 mm
- Feeding Speed 16-24 m/min
- Feeding Accuracy ±0.15 mm
- Model NLF3
Product Overview
NLF3 Series 3-in-1 Uncoiler Straightener Feeder, tailored for robust thick plates, excels in stress relief through advanced back-pressure rollers. With precision-driven high-precision feeding, space-saving integration, seamless loading/unloading, and customizable multi-functionality, it redefines efficiency in metal straightening.
Product Specifications
| Item name | Unit | NLF3-400 | NLF3-500 | NLF3-600 | NLF3-800 | NLF3-1000 | NLF3-1300 | NLF3-1600 |
| Coil width | mm | 70-400 | 70-500 | 70-600 | 70-800 | 70-1000 | 70-1300 | 70-1600 |
| Coil thickness | mm | 0.6-6.0 | ||||||
| Max coil weight | kg | 5000 | 5000 | 5000 | 7000 | 7000 | 10000 | 15000 |
| Coil I.D | mm | 508 | ||||||
| Coil O.D | mm | 1400 | ||||||
| Max speed | mm | 16-24 | ||||||
| Feeding accuracy | mm | ±0.15 | ||||||
| Correction roll | mm | Upper 4/lower 3 | ||||||
| Feeding roll | set | 1 | ||||||
| Back pressure roll | set | Provided | ||||||
| Feeding line height | mm | 1200±100 | ||||||
| Power supply | / | AC220V 50HZ/AC380V 50HZ | ||||||
| Air pressure | kg/c㎡ | 5 | ||||||
| Uncoiler expansion method | / | Hydraulic | ||||||
| Servo motor | kw | AC5.5 | AC5.5 | AC7.5 | AC7.5 | AC11 | AC11 | AC15 |
| Uncoiler motor | kw | 2.2 | 2.2 | 2.2 | 3.7 | 3.7 | 7.5 | 11 |
Product Details
●High-precision feeding:
Leveraging a Mitsubishi PLC with a Japanese imported servo motor and supporting drivers, the NLF3 Series achieves stable and high-precision feeding, with an accuracy of up to 0.15mm.
●Space-saving:
Integrating unwinding, leveling, and feeding functions, the three-in-one feeder eliminates the need for an additional leveling machine and material rack. This design emphasizes space efficiency, reducing the required area.
●Easy loading and unloading:
Featuring an optional loading trolley, the machine ensures safe and smooth material movement. This trolley facilitates secure material transfer to the expansion and contraction structure of the uncoiler spindle, enabling seamless entry into the leveling machine.
●Multi-functions:
NLF3 Series 3-in-1 Uncoiler Straightener Feeder, designed for thick plates, offers customization for multi-stage feeding based on customer requirements. Each group provides an impressive 999 stamping times, enhancing versatility in the metal straightening process.
