CNC Servo Busbar Machine with Automatic Positioning

DXJ™ CNC servo busbar machine features 3 independent stations and automatic X/Y positioning. One-click input replaces manual measurement, delivering high-precision, efficient batch fabrication for switchgears.

Professional Busbar Machine Manufacturer 3-in-1 Copper Busbar Fabrication

The CNC Servo Busbar Machine with Automatic Positioning product has three processing stations for punching, shearing and bending. It is designed with three independent hydraulic systems. The punching, shearing and folding stations can work at the same time. The punching station controls the punching coordinates through servo motors and PLC, which can achieve continuous positioning and punching of porous workpieces, which is efficient and accurate. The shearing station automatically controls the size of the shear stopper through servo motors and PLC, making it convenient and efficient. The bending station uses a servo motor to control the bending length and automatically locate the stopper position, which can realize multiple angles and multiple bending positions in one program.
Full servo positioning busbar processing machine, using servo motor + high-precision screw drive to achieve fully automatic and precise positioning of X and Y axes.
Compared with traditional manual positioning, it is faster, more accurate, and more consistent. It is especially suitable for large-volume, high-precision copper bar processing. No need for manual calipers, one-click input of dimensions, automatic positioning, accurate and stable positioning. The whole machine has a solid structure, high precision and high efficiency. It is an efficient processing tool for power distribution cabinets, switch cabinets, power engineering and automation equipment manufacturers.

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How to buy a suitable CNC busbar machine

Our DXJ™ engineering team recommends the ideal busbar machine model based on the maximum thickness and width of your processing materials. Our 3 in 1 CNC busbar machine series offers three models equipped with 300KN, 500KN, and 800KN hydraulic pumps, capable of processing copper busbars up to 15mm/160mm, 16mm/260mm, and 20mm/300mm respectively.


Different from our 3 in 1 CNC busbar machine , the bending unit and cutting unit in our CNC busbar machine are each equipped with a servo stopper with an effective stroke of 1000mm, which is responsible for positioning the busbar processing position; the punching unit is equipped with two servo stoppers, namely a length servo stopper with an effective stroke of 1000mm and a width servo stopper with an effective stroke of 200mm, which are responsible for the X-axis and Y-axis coordinate positioning of the busbar punching.

Model

DXJ-303CN PRO

DXJ-503CN PRO

DXJ-803CN PRO

Max Bending Thickness/Width

15mm/160mm

16mm/260mm

20mm/300mm

Bending Servo Effective Stroke

700mm

700mm

1000mm

Bending Error

±1º

±1º

±1º

Max Cutting Thickness/Width

15mm/160mm

16mm/260mm

20mm/300mm

Cylinder Pressure

300KN

500KN

800KN

Punching Diameter

Φ4.3-Φ30

Φ4.3-Φ36

Φ4.3-Φ36

Punching Station

6

6

6

Punching Y-axis effective stroke (mm)

1000mm

1000mm

1000mm

Punching X-axis effective stroke(mm)

160mm

200mm

200mm

Punching Error

±0.1mm

±0.1mm

±0.1mm

Cutting Servo Length Effective Stroke

1000mm

1000mm

1000mm

Servo Motor

400W

400W

400W

Server Brand

WEIDE

WEIDE

WEIDE

Motor Power

4KW*3

5.5KW*3

7.5KW*3

Power Voltage

380V 50HZ

380V 50HZ

380V 50HZ

Having PLC Controller

3

3

3

HIM Mobile Panel

3

3

3

PLC System

Siemens

Siemens

Siemens

Servo quantity

4

4

4

Language

Chinese/English/Russian

Chinese/English/Russian

Chinese/English/Russian

What are the functions of CNC busbar machine?

The DXJ™ CNC busbar machine integrates three independent working units: bending, punching, and cutting, providing a versatile 3-in-1 fabrication solution. By simply swapping different dies on each independent workstation, operators can effortlessly bend copper or aluminum busbars at various angles and punch holes of diverse shapes and sizes.
To fully satisfy international conventional standard copper busbar processing requirements, each DXJ™ equipment comes standard with a comprehensive premium tooling package: 5 sets of bending dies, 8 sets of punching dies, 1 set of embossing dies, and 1 set of cutting dies, as detailed in the table below:

Punching Mold

Φ7, Φ9, Φ11, Φ13, Φ17, Φ21, Φ13*18, Φ17*21

Bending Mold

R3, R5, R10, R50, U-SHAPE Mold

Embossing Mold

1 Set

Cutting Mold

1 Set

Foot switch

3 Set

  • SSF060010TPServo Motor
    SSF060010TPServo Motor
  • Siemens PLC
    Siemens PLC
  • Industrial motors
    Industrial motors
  • Hydraulic power units
    Hydraulic power units
  • Ground grade roller screw
    Ground grade roller screw
  • Busbar Processing Machine Control Cabinet
    Busbar Processing Machine Control Cabinet

How to use cnc busbar machine?

CNC Servo Busbar Machine with Automatic Positioning series, using servo motor + high-precision screw drive to achieve fully automatic and precise positioning of X and Y axes.
CNC Servo Busbar Machine with Automatic Positioning : No need for manual calipers, one-click input of dimensions, automatic positioning, accurate and stable positioning.
The bending ruler has a stroke of 1000mm, and the punching ruler has a stroke of 200mm on the X-axis and 1000mm on the Y-axis. With automatic feeding, multiple holes can be punched continuously without the need to repeatedly disassemble and assemble the busbar, greatly improving efficiency.

Once parameters are verified and the correct mold is selected, the operator simply presses a foot switch to seamlessly execute the entire busbar machining sequence. No further manual intervention is required, maximizing operator safety while dramatically increasing shop floor productivity.

In principle, the punching capacity of the same specification punching die varies across different DXJ™ busbar machine models. For instance, the maximum material thickness a Φ13 die can handle depends heavily on the specific equipment configuration. Nevertheless, to ensure optimal processing precision and prolong tooling lifespan, we strictly recommend that the thickness of the processing busbar should never exceed the rated specification of the selected punching die; for example, a Φ7 punching die is engineered for a maximum punching thickness of 6mm.
To guide your workshop toward safe and high-efficiency production, DXJ™ technical engineers have defined the precise punching capacity range for each die specification across our diverse equipment models, as detailed in the table below:

Model

DXJ-303CN

DXJ-503CN

DXJ-803CN

Φ7

2-6mm

2-6mm

2-6mm

Φ9

2-8mm

2-8mm

2-8mm

Φ11

6-10mm

6-10mm

6-10mm

Φ13

6-12mm

6-16mm

6-20mm

Φ17

8-12mm

8-16mm

8-20mm

Φ21

8-12mm

8-16mm

8-20mm

Φ13*18

8-12mm

8-16mm

8-20mm

Φ17*21

8-12mm

8-16mm

8-20mm

Where to buy cnc busbar machine?

In the global CNC busbar machine manufacturing sector, Chinese suppliers hold an unparalleled competitive edge in cost-effectiveness. As an industry-seasoned manufacturer in China, DXJ™ has established long-term strategic cooperation with world-renowned industrial giants such as ABB and Siemens. Together, we jointly develop and innovate advanced automation and complex busbar fabrication technologies, delivering versatile, intelligent busbar processing solutions to global electrical equipment manufacturers.

Driven by a vision of global collaboration, DXJ™ warmly welcomes international enterprises and switchgear manufacturing peers to visit our state-of-the-art busbar machine factory in China for technical exchanges, field inspections, and strategic partnerships.

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Advantages of CNC Busbar Machine

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Full Servo Automatic Positioning & High-Level Automation.

Every workstation of the DXJ™ copper busbar machine is integrated with a precision servo-driven roller screw. Through the advanced PLC system, operators can seamlessly control processing lengths and automatically locate exact parameter coordinates for busbar punching or cutting. This exceptional accuracy in cutting, bending, and punching guarantees that every finished product complies with strict quality standards—a critical factor for electrical applications where precision directly dictates operational safety and efficiency.

Simultaneously, the DXJ™ CNC busbar machine effortlessly processes various types and dimensions of busbars via intelligent PLC control and versatile die combinations. This outstanding adaptability delivers ultimate flexibility for diverse manufacturing setups, allowing busbars to be perfectly customized for specific industrial applications.

Full-Process CNC Integration for Unmatched Product Consistency.

Empowered by the new-generation Siemens CNC controller and a mature PLC framework, our machinery delivers synchronized, ultra-precise control over every bending, punching, and cutting cycle. By minimizing manual intervention, we guarantee that every single busbar produced meets identical, repeatable quality standards.
Multi-Axis Coordinated Control to Maximize Output and Flexibility. Driven by advanced CNC technology, the punching unit of our busbar processing machine supports multi-axis control (simultaneous X and Y-axis alignment) to execute intricate fabrication tasks in a single pass, drastically shortening production cycles. This multi-axis synchronicity injects ultimate operational flexibility into your workshop, allowing you to handle diverse busbar profiles, shapes, and custom dimensions with seamless efficiency.

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