Active Member
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[China]
Address: No. 12, Chuangxing Road, Baisha, Humen Town, Dongguan, Guangdong, China
Contact name:Calin Deng
GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD. |
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Material rack, coil unwinder linearizer, Ruihui coil straightener sales
There are many types of material racks, but the traditional high-speed unwinding is only a flat electronic feeder. However, the flat electronic feeder can only be used for unwinding of thin and narrow materials, and the weight is small and the outer diameter of the reel is customized. The degree of chemicalization is low, and it has become increasingly unable to meet the needs of modern high-speed stamping.
High-speed heavy-duty material frame, this new material frame has the advantages of traditional heavy-duty material, large load capacity, wide application range (thin plate, medium plate and heavy plate coil can be used), high customization degree, and high speed. The unwinding (unwinding speed of up to 30m/min) is the most outstanding high-speed unwinding equipment.
Compared with traditional heavy-duty material racks, Ruihui high-speed heavy-duty material racks have greatly improved the appearance and structure of the models. The biggest change is the improvement of the expansion and contraction mechanism (using double-expanding and shrinking rolls) and the crank locking device. Increased, while eliminating the sliding sleeve with a wedge surface.
The high-speed heavy-duty material frame center pull rod drives the fan-shaped support tile under the action of the spring to make it slide along the inclined wedge surface - the crank locking device keeps the reel in its expanded state, because it uses double-expansion The contraction structure allows the volume to expand and contract to a size of about twice that of a single expansion and contraction reel, while the gap between the fan-shaped trays is large.
Therefore, it is easy to put the reeled roll onto the reel, and the elastic deformation of the reel when unwinding is uniform and the non-stationaryness is small, which fundamentally solves the problem that the material frame has high rotational resistance and difficulty in discharging at high speed unwinding. The problem is to ensure stable and reliable performance at high speed unwinding.
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
