1.Functions
This machine is high-efficiency and high-precision in bending sheet metal.
Using different kinds of upper and lower dies can bend all kinds of work pieces.
One slider travel makes a sheet bending and the complicated shape work piece may be achieved through bending many times.
When fitted with relevant equipments, it can be used to punch holes.
2.Overall structure
2.1 Using UG (finite element) analysis, through computer aid design, with nice appearance.
2.2 The machine structure is welded with steel plate, with sufficient strength and rigidity.
The hydraulic drive prevents the machine from serious overload operation accidents caused by the change of sheet thickness or bad choice of lower die cavity.
Additionally, this machine is also featured by the steadiness of work, convenience of operation, and reliable safety.
3.Parts of supply list
Tool clamping and Press Brake Die
Backgauge and Ball screw(Taiwan HIWIN)
Main electric elements(Siemens)
| No. |
Name |
400T6000 |
Unit |
| 1 |
Nominal pressure |
4000 |
KN |
| 2 |
Worktable length |
6000 |
mm |
| 3 |
Width of workbench |
320 |
mm |
| 4 |
Poles distance |
5000 |
mm |
| 5 |
slide stroke |
250 |
mm |
| 6 |
Throat depth |
400 |
mm |
| 7 |
The thickness of wallboard(left&right) |
90 |
mm |
| 8 |
The thickness of the workbench |
90 |
mm |
| 9 |
The thickness of the slider |
90 |
mm |
| 10 |
Maximum open height |
520 |
mm |
| 11 |
Back gauge stroke |
800 |
mm |
| 12 |
Fast down speed |
60 |
mm/s |
| 13 |
Return speed |
10 |
mm/s |
| 14 |
Working speed |
60 |
mm/s |
| 15 |
NC system |
Estun E21 |
| 16 |
Y-axis working speed |
Fast down speed |
60 |
mm/s |
| Working speed |
10 |
mm/s |
| Return speed |
60 |
mm/s |
| 17 |
Main power |
Power |
30 |
KW |
| 18 |
Power |
380V.50HZ.3PHASE(According to customer requirements changes) |
Audited Supplier 
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