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The 303U-3 is a professional 3-in-1 CNC busbar processing machine that combines hydraulic bending, punching, and cutting functions. Designed for efficient copper busbar processing, this machine is widely used in electrical manufacturing for switchgear and transformer applications. Offers precision operation with 300KN capacity for various industrial needs.
Product Description
LT-303U-3 busbar machine.
CNC single working table busbar processing machine. It has punching, bending, and cutting functions.
The processing size is 12mm in thickness and 160mm in width.
Processing samples
The punching function.
It can punch round hole, oblong hole, and square hole.
The cutting function
The cutting surface is flat and smooth.
The bending function
It can do vertical bending, flat bending, and U-bending.
Other functions
Our Service
We are responsible for your after-sales service.
If you have any problems, feel free to contact us.
You can consult about machine problems, use problems, and other problems that you can imagine.
We have clients more than 100 countries.
Contact Me
WhatsApp: +8613853146766
Skype:Leanne.Li88
Official Website: http://www.busbarmc.com/
E-mail: Leanne@busbarmc.com
Technical Parameter
| Items | Model |
| 303U-3 | |
| Nominal force (kn) | 300 |
| Punching dia. range (mm) | ф4.3～ф25 |
| Max. thickness (mm) | 12 |
| Max. width (mm) | 160 |
| Max. shearing thickness (mm) | 12 |
| Max. shearing width (mm) | 160 |
| Max. horizontal bending width (mm) | 160 |
| Max. Horizontal bendind thickness (mm) | 12 |
| Max. vertical bending size (mm) | 10×100 |
| Power (kw) | 3×4KW |
| Bending precision (degree) | ±1° |
| Repeat bending precision (degree) | ±0.5° |
| First table size (mm) | 1650×1050 |
| Second table size (mm) | ----- |
| Outside dimension (mm) | 1720×1220×1240 |
| Container size（mm） | 1800×1300×1450 |
| Total weight（kg） | 1320KG |
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