EN
Description
performance:
The upper roller can move vertically;
Pre-bending is achieved through the horizontal movement of the lower roller, which is in an asymmetric position relative to the upper roller;
During bending plate, three rollers are driven to provide rolling torque for rolling plates;
The elevation of the lower roller remains unchanged, making feeding and operation easier;
Equipped with longitudinal material setting device.
The machine has a completely symmetrical structure. The best bending effect and the highest precision can be achieved.
Four identical rodless cavities work with high synchronization accuracy
Four identical rodless cavities work with high synchronization accuracy
Compact design with relatively small and simple base dimensions
Short power flow, maximum stiffness
Frame closed structure, high frame stability
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code |
item |
specification |
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1 |
structure |
Three rolls variable center plate rolling machine |
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2 |
model |
150mm×3000mm |
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3 |
Top roller diameter |
φ1060mm |
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4 |
Bottom roller diameter |
Φ920mm |
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5 |
Material of rolls |
42CrMo |
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6 |
Cone bending |
Top roller tilting±150mm |
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8 |
Yield limit |
345MPa |
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9 |
Max. Bending thickness |
150mm |
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10 |
Pre bending thickness |
130mm |
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11 |
Re-bending thickness |
130mm |
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12 |
Minimum bending diameter |
Φ6000mm (thickness150mm) |
Φ5200mm (thickness 130mm) |
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13 |
Surplus flat edge |
≤ 2.5倍板厚 |
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14 |
Max. Plate width |
3000mm |
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15 |
elevate speed of top roller |
working speed 60-120mm/min empty load speed 150-300mm/min |
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16 |
synchronization accuracy of top roller |
±0.2mm |
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17 |
Horizontal move speed |
300-600mm/min |
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18 |
bending speed |
0-4m/min |
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19 |
Working pressure |
21MPa |
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20 |
power |
300kW |
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21 |
Dimension |
L9500XB6840XH5015mm |
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22 |
Weight |
255000kG |
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