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Brand Name : | RUIHUI |
Certification : | CE, ISO certification |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability : | 30 Sets Per Month |
Delivery Time : | 30 work days |
The hydraulic heavy-duty material frame has become the most widely
used discharge unwinding device because of its pneumatic pressing
arm, oil pressure expansion and butterfly brake device.
Its maximum applicable material width is up to 2500mm, and the
applicable material weight can reach 20T, which is far from being
achieved by other types of material racks.
At present, the hydraulic press heavy material frame of 1300mm or
more in the domestic stamping market has greatly enhanced the
strength of the fuselage compared with the small and medium-sized
hydraulic heavy-duty material frame.
However, the structure is exactly the same, although it can be
used, but the customer has great deficiencies in the actual use.
The main surface is when the width of the material roll is too
large, the end of the oil pressure heavy material frame will sink,
abnormal. Swinging the scene. The emergence of this phenomenon will
bring two very serious hazards:
1. When the shearing and stamping production line is running, the
sinking of the end will cause the roll to slip, which directly
affects the centering of the material and causes the material roll
to appear bulk material, which affects the use of production.
2. The end sinking is very easy to cause the three shafts of the
hydraulic heavy-duty material frame reducer to be bent or broken,
resulting in great safety accidents and serious consequences of
online scrapping.
In order to fundamentally solve such deficiencies, Ruihui
Machinery has added a spindle end support device when designing and
manufacturing hydraulic heavy-duty material racks with widths of
1300mm and above.
It can provide good and reliable support to the end of the spindle,
and eliminates the fluctuation and sinking of the end of the
spindle, which fundamentally solves the problem of roll slip,
centering change, strain reduction reducer, etc. during unwinding,
truly ensuring The reliable operation of the material rack when
unwinding large rolls.
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
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