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CNC Punching Line For Web And Flanges Of U Beam With Four Punching Units
Automatic loading and unloading of U beam, automatic location, and automatic operation without manual work. Especially suitable for automatic batch production for holes on web and flanges of U beam.


keyword :
■ Automatic loading and unloading of U beam, automatic location, and automatic operation without manual work. Especially suitable for automatic batch production for holes on web and flanges of U beam.
■ The line consists of four punching units. Two of them are assembled on the vertical of the machine line to punch holes on the web surface, while the other two are assembled on the left and right sides of machine line to punch holes on the two flanges surface.
Specification/Type |
Unit |
Three punching units for web and flanges |
Four punching units for web and flanges |
Five punching units for web and flanges |
Punch for flanges |
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Nominal force |
KN |
1200/ |
1600/ |
600/1200/ |
800/1600/ |
800/800/ |
600/600/ |
450/450 |
650/650 |
|
Max. beam thickness |
mm |
8 |
10 |
10 |
10 |
8 |
8 |
10 |
10 |
|
Max. beam size |
Beam length |
mm |
12000 |
12000 |
12000 |
12000 |
12000 |
12000 |
12000 |
12000 |
Outside width |
mm |
360 |
360 |
360 |
360 |
360 |
360 |
360 |
360 |
|
Flange height |
mm |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
|
Max. one punching diameter |
mm |
Φ50 |
Φ50 |
Φ50 |
Φ50 |
Φ50 |
Φ50 |
Φ21 |
Φ23 |
|
Number of tools |
set |
25/6/6 |
25/6/6 |
18/21/6/6 |
18/21/6/6 |
18/18/8/6/6 |
18/18/8/6/6 |
6/6 |
6/6 |
|
Max.beam weight |
kg |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
|
Quantity of clamps |
PC |
2/3 |
2/3 |
3 |
3 |
3 |
3 |
2 |
2 |
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To: Sinomach Foundry and Metal Forming Co., Ltd