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Best Quality Copper/Aluminum Busbar Fabrication MachineProduct Description:This
The LTMC 303E-3-S is a 3-in-1 CNC busbar processing machine that combines punching, shearing and bending in a single unit, built for switchgear builders, panel shops and transformer manufacturing. It processes copper (C11000/Cu-ETP) and aluminium busbars, with max. punching force of 300 kN. Repeatability is held across production runs and the machine integrates with CAD/CAM workflows for switchgear builders. It is built in a 20,000 m2 plant in Jinan, China with more than 100 machining units, with CE certification and IEC/UNE compliance, and exported to more than 50 countries with commissioning, operator training, spare parts and continuous technical support.
303E-3-S – Max. Punching Force: 300 kN. Reference condition: nominal machine envelope. Benchmark: no comparable model in the same family publishes this parameter; the value comes from the manufacturer datasheet.
303E-3-S – Max. Shearing Thickness: 12 mm. Reference condition: nominal machine envelope. Benchmark: 803U-3-C publishes 12 for the same parameter.
303E-3-S – Max. Width: 100 mm. Reference condition: nominal machine envelope. Benchmark: 803U-3-C publishes 150 for the same parameter.
303E-3-S – Bending Precision: ±1°. Reference condition: nominal machine envelope. Benchmark: 503E-3-S publishes ± 1 ° for the same parameter.
What is the 303E-3-S?
It is a 3-in-1 CNC busbar processing machine that combines punching, shearing and bending in a single unit manufactured by LTMC.
What is the max. punching force of the 303E-3-S?
The max. punching force of the 303E-3-S is 300 kN.
Which industrial applications is the 303E-3-S intended for?
It is intended for switchgear builders, panel shops and transformer manufacturing.
Does it meet European market requirements?
Yes. It is built with CE certification and IEC/UNE compliance and exported to more than 50 countries with commissioning, operator training, spare parts and continuous technical support.
Best Quality Copper/Aluminum Busbar Fabrication Machine
Product Description:
This series three in one Best Quality Copper/Aluminum Busbar Fabrication Machine has three units: punching, shearing and bending.It is easy to adjust each unit to shorten the processing time and improve the production efficiency.
Detailed Images:
1. Cutting unit:
2. Punching unit:
3. Bending unit
Detailed Parameters:
Function | Item | 303E-3-S |
Punching | Max. Punching Force (KN) | 300 |
Punching Diameter Range (MM) | Ø4.3-Ø25 | |
Max. Thickness (MM) | 12 | |
Max. Width (MM) | 160 | |
Shearing/Cutting | Max. Shearing Thickness (MM) | 12 |
Max. Shearing Width (MM) | 160 | |
Vertical Bending | Max. Bending Force (KN) | 300 |
Max. Thickness (MM) | 12 | |
Max. Width (MM) | 160 | |
Horizontal Bending | Max. Width (MM) | 100 |
Max. Angle (Degree) | 90° | |
Out Dimension | MM | 1800*1400*1480 |
Power | KW | 3*4kw |
Weight | KG | 1420kg |
CNC Precision | Bending Precision | ±1° |
Repeat Bending Precision | ±0.3° |
Samples of Best Quality Copper/Aluminum Busbar Fabrication Machine:
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