Torsion bar Synchronous NC Press Brake
Model: KCN-25040
2 Axis CNC Control(X, Y,)
X: Backgauge front and back; Y: Ram stroke
W: Worktable crowning (optional)
Main functions and features
1.Overall welded and processed structure.
2.High mechanical strength and strong rigidity.
3.Ram stroke hydraulic approaching downward, stable and reliable.
4.E21 can control the movement of ram stroke and backgauge, achieving efficient and highly precise positioning.
5.Wedge compensation on top punch clamping.
6.Simplified top blades clamping with micro-adjustment wedges,for easy operation and high precision.
7.2 Sliding front sheet support arms mounted onto T slot of the bed.
8.Solid one block four face multi V die.
9.Approved stable and reliable hydraulics.
10.Stop fingers with milscale for plate bending machine.
Technical Parameters
| NO. |
Item |
Parameter |
Unit |
| 1 |
Nominal pressure |
2500 |
KN |
| 2 |
Table length |
4000 |
mm |
| 3 |
Between columns |
3200 |
mm |
| 4 |
Max.Shut height |
530 |
mm |
| 5 |
Max.Slider stroke |
250 |
mm |
| 6 |
Throat depth |
400 |
mm |
| 7 |
Main motor power |
18.5 |
KW |
| 8 |
Down Speed |
100 |
mm/s |
| 9 |
Pressing Speed |
8 |
mm/s |
| 10 |
Return Speed |
90 |
mm/s |
| 11 |
Control axis |
X+Y |
/ |
| 12 |
X axis Stroke |
500 |
mm |
| 13 |
Backgauge Stoppers |
2 |
/ |
| |
Overall dimension |
L |
4500 |
mm |
| 14 |
W |
2150 |
mm |
| |
H |
3000 |
mm |
| 15 |
Machine weight |
20200 |
kg |
Back gauge with ball screw and linear guide.
Multifunction adjustment of the tightening wheel
Siemens main motor German brand.
Sunny pump USA brand.
Rexroth valve German brand.
European style quick release clamping
The guideway use the brass, wear-resisting, long service life.
Pedal switch with emergency stop, safe operation, the base with rollers easy to move.
The torsion bar is synchronized with the gear rack. ram down fast, easy to adjust the two sides of the synchronization. The connector use wear - resistant brass.
The stopper up and down by manual, move left and right on two linear guides,
Main configuration
| Name |
Producer |
| CNC controller |
E21 Estun China Brand |
| Main motor |
Siemens Germany brand |
| Electrical components |
Schneider France brand |
| Gear pump |
Sunny USA brand |
| Seal ring |
NOK Japan brand |
| Hydraulic system |
Boschrexroth Germany brand |
| Ball screw ,Linear guide |
HIWIN Taiwan brand |
| Tubing connector |
EMB Germany Brand |
E21 NC controller
Backgauge and block control
Control for general AC motors, frequency inverter Intelligent positioning
Stock counter Holding/decompression time setting
Program memory of up to 40 programs Up to 25 steps per program
One side positioning Retract function
One key backup/restore of parameters mm/inch
Chinese /English
The standard accessories are in the below:
- Anchor bolt
- Hex nut
- Seal ring
- Gasket
- Grease gun
- Allen wrench
- Foot switch
- Front support arms
- Electrical box key, control panel key
- Operation manuals
Audited Supplier 
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