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W12NC-20x2500 Four Rollers Plate Bending Machine
Parameter
|
Specification |
||||
|
Max. |
Thk. of bending plate |
(mm) |
20 |
|
|
Thk. of pre-bending |
16 |
|||
|
Width of bending plate |
2500 |
|||
|
Effective length of the rollers |
(mm) |
2600 |
||
|
Yield Strength of Plate |
(MPa) |
235 |
||
|
Min. reel dia. with max.size |
(mm) |
600 |
||
|
Diameter of Roller |
Upper |
(mm) |
360 |
|
|
Bottom |
340 |
|||
|
Side |
300 |
|||
|
Roller |
Material |
42CrMo |
||
|
Hardness |
(HB) |
220-260 |
||
|
Induction Hardened Roll |
YES |
|||
|
Roll Profile |
crown |
|||
|
Lifting Mode |
hydraulic |
|||
|
Lifting Synchronous Precise/Accuracy |
±(mm) |
0.2 |
||
|
All Bearing Brand |
Self aligning roller bearing |
|||
|
Conical Bending Device |
Optional |
|||
|
Driving Mode |
Hydraulic motor |
|||
|
Control System |
Control Mode |
CNC |
||
|
Display of position & displacement |
LCD |
|||
|
PLC |
ALIEN S650 |
|||
|
Electrical Part System |
ABB/SIEMNENS |
|||
|
Plate Bending Speed |
(m/min) |
about 3.5 |
||
|
Hydraulic System |
Max. Working Pressure |
(MPa) |
22 |
|
|
Valve |
YUKEN |
|||
|
Seal |
VALQUE |
|||
|
Electrical & Hydraulic Protection Againts Overload |
YES |
|||
|
Side Support for Big Sheet Metal Diameters |
optional |
|||
|
Central Support for Big sheet Metal Diameters |
optional |
|||
|
Feeding Table |
optional |
|||
|
Oil Cooler System |
optional |
|||
Features:
--heady duty linear sliding guides mounted on the uprights of the machine for lower roller and side rollers translation
--electronic parallelism control system
--rollers synchronization and balancing control fully electronically controlled
--side rollers and bottom rollers variable tilting controlled, positive or negative
--conical facility
--rollers driving by independent hydraulic motors
--anti-friction material in sliding area
--instantaneous brake for rollers rotation for high safety
--reversal side hydraulic driving
--Mobile control panel station, with low voltage control
--Mobile control push-buttons, convenience for operator
