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JINQIU MACHINE TOOL COMPANY

[Province: Jiangsu ]

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CNC Press Brake Bending Machine Pole Production Line With DA52 Control

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CNC Press Brake Bending Machine Pole Production Line With DA52 Control

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CNC Press Brake Bending Machine Pole Production Line With DA52 Control

Product Description:

Complete set street light pole production line
The complete line are used in light pole, flag pole, high mass pole, advertisement pole,

signal tower, electricity power pole, wind generate electricity pole, large diameters tube

manufacturing, railway, highway, communication, making car, shop, spherical tank,

steel structure, steel structure workshop and so on.

Complete line Working Flow:
1. Steel coil decoiling, leveling and cutting to length required.
2. Steel plate bevel cutting to trapezoidal shape.
3. Plate bending on press brake to pole shape
4. Pole gap seaming and welding
5. Pole straightening
6. Pole bending
7. Lamp door cutting
8. Hot dip galvanized
9. Pole polishing
10. Light pole painting spraying machine

Step 3 of street light pole production line : Tandem hydraulic press brake
This machine is combined by two sets of press brake. Tandem achieve synchronization

working. Single machine was combined by worktable ram and right and left wall board.

Wall board adopt assemble structure due to the transportation. The rack has enough

rigidity. Two cylinders install to the right and left wall board, under the effect of electric

operation system, drive the slider running down. On slide there is upper dies, when

upper and lower dies touch workpieces, system raise pressure, form the workpieces.

Use different dies, under different bending, can get the different types of workpieces.

The quality is reliable and stable.

Parameter:

Model	2-WE67K-400/7000
Nominal pressure	4000KN
Length of table	7000x2
Distance between housing	5600mm
Throat depth	950mm
Stroke of ram	320mm
Idle speed of ram	60mm/s
Working speed of ram	7mm/s
Return speed of ram	60mm/s
Open height	9500mm
Main motor	22KW x2
Volume of oil tank	1400L x2
Overall size	6150x4575x6285
Weight	50000kgx2

Performance:

1. The design style is as per Germany Standard DIN55222T2-80
2. The machine with welded construction with good strength and accuracy.
3. Equipped with Delem control system, linear scale, servo valve and servo motor
4. Two machines can working together or working seperately
5. RAM stroke (Y1, Y2) and back gauge (X) are controlled by controller.
6. Back gauge is adopted ball screw and rolling guide way, the repeat positioning precision of X

is very high and act smartly
7. Special devices for light pole column making:light pole column unloading device,conic pole bending

tooling,ploygonal pole bending tooling,front steel plate supporting arms etc.
8. Big throat depth made as per diameter of the light pole column

Main Configuration
1. Hydraulic System
Main oil seal: NOK (Japan)
Hydraulic valve: BOSCH(German)
Gear pump: BOSCH (German)
2. Electrical System
Main electronic part: Schneider (France)
Controller: DA52S,DA-56 and DA66T etc. (Delem Netherland)