MAC4 NC Straightener Feeder
Basic Attributes
- Model MAC4
- Coil Width 70~2000 mm
- Coil Thickness 0.6~6.0 mm
- Coil Weight Capacity ~7000 kg
- Feeding Speed 16 m/min
- Feeding Accuracy 0~500/±0.20 mm
Popular Models
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MAC4-400
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MAC4-600
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MAC4-800
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MAC4-1000
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MAC4-1300
This type of machine is mainly used for straightening materials with a thickness of 0.6~6.0mm. The roller system generally adopts 7 or 9 rollers, corresponding to the maximum width of the material of 2000mm. It is suitable for continuous stamping processing of various hardware, electronics, electrical appliances, molds and automotive parts. The feeding correction is accurate and durable. The material coil device uses hydraulic expansion to feed the material into the die, eliminating the need for manual feeding, saving manpower and high safety.
This machine offers flexible customization options. For narrow coil widths, dual limit rollers can be customized.
1. Utilizing imported servo motors, electrical components, and controllers, the machine offers a low failure rate and long lifespan.
2. The novel and unique design of the web width adjustment roller mechanism provides safer, faster, and simpler adjustments for loading settings.
3. A large adjustment handle and simplified metering indicator ensure high reproducibility and facilitate numerical management.
4. The simple structural design simplifies maintenance and operation, enhancing operator safety. The chrome-plated rollers ensure high precision and durability.
5. The feed length can be freely set, ensuring easy operation, safety, and stability. The front end of the web is flattened to facilitate feeding of the web into the rollers. A motor-driven press arm prevents loose webs.
6. All the processes from loading, feeding, blocking, folding, leveling, feeding and changing are completed by one machine. One person can complete the tasks through point-controlled operation on an independent control console, which greatly saves labor and reduces labor intensity.
| Item | MAC4-400 | MAC4-600 | MAC4-800 | MAC4-1000 |
|---|---|---|---|---|
| Coil Width mm | 70~400 | 70~600 | 70~800 | 70~1000 |
| Material Thickness mm | 0.6~6.0 | 0.6~6.0 | 0.6~6.0 | 0.6~6.0 |
| Material Weight kg | 5000 | 5000 | 7000 | 7000 |
| Coil O.D. mm | 1400 | 1400 | 1400 | 1400 |
| Coil I.D. mm | 508 | 508 | 508 | 508 |
| Feeding Length mm | ~500※ | ~500※ | ~500※ | ~500※ |
| Feeding Speed m/min | 16~24 | 16~24 | 16~24 | 16~24 |
| Straightener Roll | Upper4 / Lower3 | Upper4 / Lower3 | Upper4 / Lower3 | Upper4 / Lower3 |
| Feeding Roll | 1 | 1 | 1 | 1 |
| Main Motor kw | AC5.5 | AC7.5 | AC7.5 | AC11.0 |
| Mandrel Expansion | hydraulic | hydraulic | hydraulic | hydraulic |
| Reel Motor kw | AC2.2 | AC2.2 | AC3.7 | AC3.7 |
| Power | 3Phase 220V/380V/50HZ | 3Phase 220V/380V/50HZ | 3Phase 220V/380V/50HZ | 3Phase 220V/380V/50HZ |
| Operating Air Mpa | 0.49 | 0.49 | 0.49 | 0.49 |
| Item | MAC4-1300 |
|---|---|
| Coil Width mm | 70~1300 |
| Material Thickness mm | 0.6~6.0 |
| Material Weight kg | 7000 |
| Coil O.D. mm | 1400 |
| Coil I.D. mm | 508 |
| Feeding Length mm | ~500※ |
| Feeding Speed m/min | 16~24 |
| Straightener Roll | Upper4 / Lower3 |
| Feeding Roll | 1 |
| Main Motor kw | AC11.0 |
| Mandrel Expansion | hydraulic |
| Reel Motor kw | AC3.7 |
| Power | 3Phase 220V/380V/50HZ |
| Operating Air Mpa | 0.49 |
MAC4 Decoiler Spindle
MAC4 Material Entry Pressing Arm
MAC4 Leveling Roller









