NCL4 Series
3 IN 1 NCL Uncoiler / Straightener / Feeder Serie
The 3 in 1 NCL Series integrates an uncoiler, leveler, and feeder into a single compact unit, specially designed for heavy-gauge metal stamping production lines. Its integrated design effectively saves valuable factory floor space while optimizing equipment layout. Before the stamping process, the machine performs coil unwinding, leveling, and automatic feeding, significantly improving production efficiency and reducing manual labor requirements. Equipped with a user-friendly operation interface, it provides simple and efficient operation while fully meeting the modern stamping industry's demands for productivity and operational stability. The NCL Series is suitable for processing heavy-gauge metal materials such as steel, stainless steel, and other metal sheets.
Features
- New concept and design reduces space requirements.
- High rigidity mechanical structure design and work with Mitsubishi servo control system to ensure the feeding accuracy.
- Friendly operation by adopting Human Machine Interface control system.
- Auto feed monitoring function which can be a safety operation when the unit interlock with press stamping operation.
- Feeder rolls and straightener rolls have undergone special heat treatment of HRC 60° for high precision leveling, rolls surface chromium-plating and then ground, high hardness, high wear-resistant characteristic and long service life cycle.
- Uncoiler hydraulic expansion design makes the job more efficiently.
- Compatible with a Twin Uncoiler, Coil Car, and a Special Coil Entry Clamping Device to reduce coil changeover time and further improve production efficiency.
Specifications
NCL4 Series for 0.8 ~ 4.0 mm
| Model | NCL4-300 | NCL4-400 | NCL4-500 | NCL4-600 | NCL4-700 | NCL4-800 | NCL4-900 | NCL4-1000 | |
|---|---|---|---|---|---|---|---|---|---|
| Width of Material | mm | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 |
| Thickness of Material | mm | 0.8 ~ 4.0 | 0.8 ~ 4.0 | 0.8 ~ 4.0 | 0.8 ~ 4.0 | 0.8 ~ 4.0 | 0.8 ~ 4.0 | 0.8 ~ 4.0 | 0.8 ~ 4.0 |
| Feed Roll | mm | 112 x 2 pcs | 112 x 2 pcs | 112 x 2 pcs | 132 x 2 pcs | 132 x 2 pcs | 132 x 2 pcs | 132 x 2 pcs | 132 x 2 pcs |
| Work Roll | mm | 72 x 7 pcs | 72 x 7 pcs | 72 x 7 pcs | 84 x 7 pcs | 84 x 7 pcs | 84 x 7 pcs | 96 x 7 pcs | 96 x 7 pcs |
| Work Roll Arrangement | Upper 4 / Lower 3 | Upper 4 / Lower 3 | Upper 4 / Lower 3 | Upper 4 / Lower 3 | Upper 4 / Lower 3 | Upper 4 / Lower 3 | Upper 4 / Lower 3 | Upper 4 / Lower 3 | |
| Main Servo Motor | kW | 3.5 | 5.0 | 5.0 | 5.0 | 7.0 | 7.0 | 7.0 | 11.0 |
| Air Supply | kg/cm² | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| P. L. H Adjustment | mm | Cust. Demand High ±100 | Cust. Demand High ±100 | Cust. Demand High ±100 | Cust. Demand High ±100 | Cust. Demand High ±100 | Cust. Demand High ±100 | Cust. Demand High ±100 | Cust. Demand High ±100 |
NCL4 Uncoiler Specifications
| Width of Material | mm | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 |
|---|---|---|---|---|---|---|---|---|---|
| Max. Coil Weight | kg | 1500 | 2000 | 2000 | 3000 | 3000 | 5000 | 5000 | 5000 |
| Coil I. D. | mm | Ø450 ~ 520 | Ø450 ~ 520 | Ø450 ~ 520 | Ø450 ~ 520 | Ø480 ~ 520 | Ø480 ~ 520 | Ø480 ~ 520 | Ø480 ~ 520 |
| Max. Coil O. D. | mm | Ø1200 or Ø1500 | Ø1200 or Ø1500 | Ø1200 or Ø1500 | Ø1200 or Ø1500 | Ø1200 or Ø1500 | Ø1200 or Ø1500 | Ø1200 or Ø1500 | Ø1200 or Ø1500 |
| Uncoiler Expansion | Hydraulic | Hydraulic | Hydraulic | Hydraulic | Hydraulic | Hydraulic | Hydraulic | Hydraulic | |
| Uncoiler Motor | HP | 1 | 2 | 2 | 3 | 3 | 5 | 5 | 5 |
| Uncoiler Inverter | kW | 1.5 | 2.2 | 2.2 | 3.7 | 3.7 | 3.7 | 5.5 | 5.5 |
Specialty
- • Saving space over 60%
- • Height stability
- • Height efficiency
- • Height precision
- • Feeding accuracy
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Main menu : Can choose Chinese and English language menu -
Single Mode : For stamting testing run purpose and Single safe mode operation -
Press Mode : Continual operation mode under press control -
NC Mode : Continual operation mode under feeder control -
I/0 MONITORING SCREEN -
ALARM MESSAGE SCREEN
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Material length setting: Applicable for multi-feeding length setting requirment. -
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This function can record feeding length value to save or recall, and it is cooperation with dies number to record memory. -
Accessories
- • Programmable multi – pitch setting with cutting signal output function.(Cutting signal output function is able to control the cutting device)
- • HMI touch screen control panel.
- • 2 points micro adjustment(Attached with dial gauge)
- • Straightener work rolls air release.
- • Motor drive uncoiler with inverter control.
- • Uncoiler photoelectric sensor control unit.
- • Uncoiler hydraulic mandrel expansion device.
- • Manual coil guide.
- • Snubber arm.
- • Carry over guide.
- • Carry over clamp.
- • Peeler.
- • Pre – bender.
