Fully Automatic Metal Sheet Feeding Roller Decoiler and Straightener Feeder Machine
In the case of multi-station stamping feeding, if the strip is not cut after being stamped, the material itself is too elastic, the discharge load is too large, or the strip is too thin.
The material may be irregularly stretched or unsuccessful, resulting in poor processing of the punching processing portion and excessive number of defective stampings.
In this type of processing, the press machine can be equipped with two Ruihui NC servo feeders for one-to-one pull-type feeding mode, which can realize fast and accurate feeding, ensuring stable and high precision stamping processing.
Two Ruihui NC servo feeders feed the plates through two pull-and-send (installation can be one left and one right, or one after the other) two servo system-driven feed rollers, sharing a single (feed or Pull the pressure on the roller.
At the same time, in order to ensure the complete consistency of the servo feeding, the two Ruihui NC feeders are automatically lifted by the cylinder to eliminate the cumulative error and internal stress, effectively reducing the deformation of the material to the processing site. The impact of the formation.
When Ruihui sends and pulls the NC servo feeder, it uses the servo motor of the servo feeder for feeding to drive the front roller forward.
At the same time, the servo feed of the servo feeder is driven, and the forward movement of the servo feed roller is exactly the same as that of the servo motor of the servo feeder for feeding.
When the plate reaches the front roller, it is fed by the front and rear rollers. When the plate is fed to the required length, the cylinder is lifted for a certain period of time and then put down, repeating the above actions to achieve precise feeding and relaxing action.
It fundamentally solves the problem that the material is irregularly stretched or unsuccessful, ensuring the stability of the stamping process and the stability of the processing quality of the product.
Specification:
| Model | MAC2-400 | MAC2-500 | MAC2-600 | MAC2-800 |
| Stock Width(mm) | 50-400 | 50-500 | 50-600 | 50-800 |
| Stock Thickness(mm) | 0.3~3.2 | 0.3-3.2 | 0.3-3.2 | -3.2 |
| Max.Coil Weight(kg) | 3000 | 3000 | 3000 | 5000 | 5000 | 7000 |
| Max.Coil O.D.(mm) | 1200 | 1200 | 1200 | |
| Coil I.D.(mm) | 8 | 8 | 508 | 508 |
| Feed Length(mm) | ~500* | ~500* | ~500* | ~500* |
| Max. Line Speed(m/min) | 16-24 | 16-24 | 16-24 | 16-24 |
| Work Roll Number(pieces) | upper 6
lower 5 | upper 6
lower 5 | upper 6
lower 5 | upper 6
lower 5 |
| Feed Roll Number(set) | 1 | 1 | 1 | 1 |
| Main Motor(kw) | AC2.9 | AC2.9 | AC4.4 | AC4.4 |
| Mandrel Expansion | hydraulic | hydraulic | hydraulic | hydraulic |
| Reel Motor(kw) | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 |
| Power(V) | 3 Phase 220V/380V/50HZ |
| Operating Air(Mpa) | 0.49 | 0.49 | 0.49 | 0.49 |
Straigtening performance:
| tock Thicknees (mm) | Stock Width (mm) |
| 0.3 | 400 | 500 | 600 | 800 |
| 0.4 |
| 0.6 |
| 0.8 |
| 1.0 |
| 1.2 |
| 1.4 |
| 1.6 | 470 | 470 |
| 1.8 | 400 | 400 |
| 2.0 | 360 | 360 |
| 2.3 | 300 | 300 | 300 | 300 |
| 2.5 | 230 | 230 | 230 | 230 |
| 2.8 | 150 | 150 | 150 | 150 |
| 3.2 | 110 | 110 | 110 | 110 |
*1:(Pneumatic):Option in case of pneumatic mandrel expansion is provi
1. Pre-Sales Service:We have professional designers to meet the different requirement of our customers.
2. After-Sales service:We have an efficient team to meet 24*7 all day service.
3. Full-Service:Actively cooperate with customers to deal with problems in equipment using.
4. Engineers can provide service machinery overseas.
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