|
Product Details:
Payment & Shipping Terms:
|
| Machine Type: | Large CNC Press Brake,sheet Metal Fabricating Machine | Condition: | New |
|---|---|---|---|
| Material / Metal Processed: | Stainless Steel,Carbon Steel,Aluminum,Brass / Copper | Control Mode: | CNC System, Delem DA53T, Cybelec, ESA Controller |
| CNC Axis: | Y1,Y2,X,+V, Customized | Throat Depth: | 400mm |
| Back-gauge: | Ball Screw + Linear Guider, X Axis Servo Driving | Main Motor: | AC Motor 45kw |
| Automation: | Automatic | Color: | Gray White, Customized |
| Voltage: | 220V/380V/415V/440V 50HZ/60HZ, Customized | Weight: | 48000kg |
| Extra Services: | End Forming,Design Molds According To Your Product | Warranty: | 1 Year |
| After-sales Service Provided: | Engineers Available To Service Machinery Overseas,Online Support,Video Technical Support | ||
| High Light: | 500 ton press brakes PSL,500 ton press machines PSL,20 foot press brakes PSL |
||
Large Metal Plates fabricating machine CNC Electro-hydraulic synchronization Press Brakes
Main features of machine tool,
1. This machine is Electro-hydraulic servo CNC bending machine.
2. Up moving bending design, low noise and stable working state.
3. Y1-Y2 can be programmed separately and work under eccentric load or special-shaped bending.
4. The worktable adopts DNC controlled mechanical plus convex wedge deflection compensation worktable. After inputting the data of sheet thickness, lower die opening and tensile strength into the NC system, the bending force and the relevant compensation values of worktable and slider will be determined automatically. Therefore, the accurate convex amount can be obtained during each bending. In the process of machining, deflection compensation without blind area can be realized.
5. At the bottom-dead point, there is a time to pause and maintain the pressure to ensure the accuracy of the workpiece.
6. Ram synchronization control. Y1 ~ Y2 axes are independent motion parameters of two oil cylinders controlled by NC system. Two grating rulers Y1 ~ Y2 are installed at both ends of the machine tool, which are used to measure the exact distance between the Ram and the workbench.
7. The machine has the ability to resist eccentric bending.
Machine tool accuracy
1 Geometric accuracy
Positioning accuracy of Y1 and Y2 (ram moving up and down axis) : ± 0.03mm
Repeat positioning accuracy of Y1 and Y2 axes: ± 0.02mm
The positioning accuracy of x-axis: ± 0.10mm
(which is the front and rear moving axis of rear retaining)
X-axis repeated positioning accuracy: ± 0.02mm
2 Working accuracy
Bending angle of test piece: ± 30 '/ M
Bending straightness of test piece: 0.30mm/m
Machine configuration,
1. Y1-y2-x-v four axis CNC
2. Equipped with special CNC system DA53T Delem company in Netherlands
3. Germany Rexroth servo system with high performance ratio
4. Equipped with Italian GIVI grating ruler
5. Equipped with Japanese Nachi oil pump
6. Mechanical down inclined block deflection compensation workbench controlled by DNC System
7. The rear stopper is equipped with high-performance servo motor and ball screw
8. One set of standard Top tool and V-Die
9. Servo units use Delta Taiwan
PPE Series Main parameters,
|
NameModel
|
500/40
|
500/50
|
500/60
|
640/60
|
640/70
|
640/80
|
800/60
|
800/70
|
800/80
|
| Nominal force kN |
5000
|
5000
|
5000
|
6400
|
6400
|
6400
|
8000
|
8000
|
8000
|
| Foldable board width mm |
4000
|
5000
|
6000
|
6000
|
7000
|
8000
|
6000
|
7000
|
8000
|
| Force column spacing mm |
3150
|
4050
|
5050
|
5050
|
6050
|
6200
|
4760
|
5760
|
6200
|
| Slider stroke mm |
300
|
300
|
300
|
320
|
320
|
320
|
400
|
400
|
400
|
| Maximum opening height of worktable and slider mm |
600
|
600
|
600
|
640
|
640
|
640
|
820
|
820
|
820
|
| Throat depth mm |
400
|
400
|
400
|
400
|
400
|
400
|
500
|
500
|
500
|
| Table width mm |
300
|
300
|
300
|
300
|
300
|
300
|
400
|
400
|
400
|
| Driving speed mm/s |
75
|
75
|
75
|
80
|
80
|
80
|
100
|
100
|
100
|
| Working speed mm/s |
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
| Return speed mm/s |
75
|
75
|
75
|
80
|
80
|
80
|
70
|
70
|
70
|
| Main motor power kW |
45
|
45
|
45
|
55
|
55
|
55
|
2x37
|
2x37
|
2x37
|
| Fuel tank volume L |
900
|
900
|
900
|
1000
|
1000
|
1000
|
2200
|
2200
|
2200
|
| Net weight of machine tool kg |
38000
|
45000
|
53000
|
61000
|
67000
|
73000
|
94000
|
102000
|
115000
|
Contact Person: Mr. Luo Zhengang
Tel: +86 13507189561
