▊ What Is a CNC Busbar Punching and Shearing Machine?

The CJ-MX703 CNC Busbar Punching and Shearing Machine is a high-precision automatic busbar processing machine equipped with six servo systems, enabling 6-axis high-speed busbar punching and shearing operations. It is specially designed for automatic processing of copper busbars and aluminum busbars, and can perform multiple machining processes, including punching, shearing, cutting, and embossing.

The CNC busbar punching and shearing machine adopts a vertical single-row mold rack design, which can be equipped with 7 punching dies, 1 shearing die, and 1 embossing die, or 8 punching dies and 1 shearing die according to different processing requirements. The machine supports importing 2D/3D busbar drawings and realizes automatic feeding, precise positioning, and continuous machining, effectively reducing manual operation and improving production efficiency.
The equipment can also be used together with a CNC Busbar Bending Machine to build a fully automatic busbar punching, shearing, and bending production line. Contact us today to get the latest price of the CNC busbar punching and shearing machine.

▊ Working Principle and Automatic Processing Flow of CNC Busbar Punching and Shearing Machine

The CNC busbar punching and shearing machine realizes fully automatic processing from parameter input, automatic feeding, precise positioning, punching, shearing to finished product output through the CNC control system, servo feeding system, and automatic tool changing system.

Working Process of CNC Busbar Punching and Shearing Machi

Input Processing Parameters
Before processing starts, the operator inputs busbar processing parameters through the CNC control system. It supports manual input of processing data and CAD/DXF drawing import, which can automatically generate busbar punching and shearing programs.According to the processing requirements, the operator can select the corresponding tools, including: round holes, slotted holes, chamfering, and embossing.
 

Required input data: Raw material data:Total busbar length、Busbar width、Busbar thickness Punching data:Punching position coordinates (X, Y)、Number of punching holes、Punching spacing Shearing data:Shearing length、Shearing quantity Chamfering data:Chamfering diameter Embossing data:Embossing coordinates After confirming the parameters, the CNC system automatically generates the processing program and enters the automatic processing mode.

Automatic Feeding and Positioning After the program starts, the servo positioning system automatically clamps the busbar and performs precise feeding and positioning according to the set dimensions.The entire process is automatically controlled by the CNC system, which can complete automatic clamping, automatic feeding, automatic positioning, and automatic error compensation.Compared with traditional equipment that requires manual measurement and adjustment, the automatic feeding and positioning system can effectively reduce human errors and improve processing consistency.The automatic feeding system is also a core configuration of CNC busbar processing machines to improve processing accuracy and production efficiency.

Automatic Punching After the busbar reaches the specified position, the system automatically completes the punching process according to the program.It can continuously process different hole types, such as round holes and slotted holes. Special hole types can be customized with special dies.The entire punching process does not require manual movement of the copper busbar, which improves production efficiency and ensures hole position accuracy.

Automatic Shearing After punching is completed, the tool magazine automatically switches to the shearing die, and the CNC system completes automatic shearing according to the set length.It can achieve continuous processing and batch production. Automatic shearing reduces manual operation, improves processing speed, and ensures that the dimensions of each busbar are consistent.

Finished Product Output After processing is completed, the finished busbars are automatically output to the material collection platform, realizing a fully automatic processing flow from feeding, positioning, punching, shearing to output.The operator only needs to complete loading and unloading, which greatly reduces labor intensity and improves production efficiency.

Process video：

▊ Why Choose a Fully Automatic CNC Busbar Punching and Shearing Machine?

With the continuous improvement of requirements for busbar processing efficiency and accuracy in industries such as power equipment, new energy, switchgear, and power distribution systems, traditional manual measurement, positioning, and processing methods can no longer meet the needs of mass production and high-precision manufacturing.The CNC busbar punching and shearing machine uses a CNC control system, automatic feeding and positioning system, and intelligent processing programs to achieve automatic punching and shearing of copper busbars and aluminum busbars, effectively improving production efficiency and reducing labor costs.
CNC Busbar Punching and Shearing Machine vs  3-in-1 Busbar Processing Machine       

▊ Main Functions and Automatic Configurations of CNC Busbar Punching and Shearing Machine

• Dual Servo Automatic Feeding System

The CNC busbar punching and shearing machine adopts X1 and X2 dual servo-powered clamps, which can operate independently or work together to complete copper busbar punching and shearing, aluminum busbar processing, and automatic feeding of busbars with different specifications.Compared with the traditional single-clamp feeding method, the dual-power feeding system can effectively prevent small-size busbars from bending or getting stuck due to insufficient rigidity, improve feeding stability and busbar processing efficiency, and reduce material waste.
Automatic Tool Changing System
The CNC busbar punching and shearing machine adopts a servo motor-driven ball screw to achieve automatic Y-axis tool changing and precise positioning.The entire tool changing process runs smoothly and quickly, allowing rapid switching between different specification dies and improving continuous processing efficiency.
High-Speed Punching System
The Z-axis adopts a servo motor-driven screw system to control the movement of the punch. The maximum punching speed can reach 180 times per minute.The high-speed and high-precision punching capability can meet the requirements of large-volume copper busbar punching processing while ensuring consistent hole positioning accuracy.
In-Line Single-Row Tool Magazine
Our CNC busbar punching and shearing machine can be equipped with 7 sets of punching dies, 1 set of shearing die, and 1 set of embossing die.Alternatively, it can be configured with 8 sets of punching dies and 1 set of shearing die. The configuration can be flexibly selected according to different processing requirements.The shearing mechanism adopts a double-blade punching and shearing method or a single-blade centering shearing method, providing smooth cutting edges, fewer burrs, and improved overall processing quality.

▊ Core Configurations and Product Advantages of CNC Busbar Punching and Shearing Machine

High-Efficiency Hydraulic Power System The machine adopts a dual-speed and dual-pressure hydraulic oil supply system, with a maximum punching force of up to 600KN, which can easily process thick copper busbars and aluminum busbars.The system is equipped with intelligent oil temperature monitoring and automatic cooling devices, which can monitor and control the oil temperature in real time, ensuring long-term continuous and stable operation of the machine.It is an important power system that ensures high-speed punching and stable machine operation.

Siemens CNC Control System The machine adopts the German Siemens 808D CNC system. The CNC system supports coordinate programming and automatic generation of processing programs from CAD drawings. The operation interface is simple and easy to learn, which can effectively shorten programming time, improve processing efficiency, and reduce the technical requirements for operators.

Intelligent Safety Protection System The machine is equipped with multiple intelligent detection switches and soft limit protection functions, which can monitor the feeding status, tool position, and operating path in real time.When insufficient material, abnormal tool conditions, or incorrect operation occur, the system will automatically give an alarm and stop operation, effectively protecting the machine and operator safety.

CAD/3D Intelligent Programming Software The software supports direct generation of processing programs from CAD and 3D drawings, and provides functions such as machining simulation, bending unfolding calculation, and 3D graphic display.It makes programming more intuitive, reduces manual input errors, and improves production preparation efficiency.

Industrial-Grade Machine Design The entire machine adopts a high-rigidity frame structure with a reasonable layout, providing excellent vibration resistance and stability.It can meet the requirements of long-term, high-load continuous production while facilitating daily maintenance and servicing.It is an industrial-grade busbar processing machine commonly used by power equipment manufacturers.

▊ How to Choose the Right CNC Busbar Punching and Shearing Machine?

When selecting a CNC busbar processing machine, companies need to focus on processing size, automation level, punching and shearing speed, and die configuration. At the same time, the actual busbar specifications and production requirements should be considered to choose a busbar processing solution that can meet current production needs and adapt to future development.
During the equipment selection process, the busbar processing range is one of the important factors to consider. Different companies process different sizes of copper busbars and aluminum busbars, so it is necessary to confirm whether the machine can meet the size requirements of daily production.
Fenghua CNC busbar punching and shearing machine adopts an automatic processing system. The overall machine dimensions are 10500×2500×1760mm (L×W×H). It can process copper busbars and aluminum busbars with a maximum size of 6000×200×16mm (L×W×T) and a minimum size of 15×2mm (W×T), meeting the punching and shearing requirements of different busbar sizes.
Whether it is large-size busbars used in power equipment or small-size copper busbars used in electrical cabinets, the CNC busbar punching and shearing machine can provide a stable and efficient automatic processing solution.

The following parameters are for the CJ-MX703/CJ-MX802 series models recommended by Fenghua CNC, a busbar processing machine manufacturer. The suitable model can be selected according to different processing requirements.

▊ Which Industries Are CNC Busbar Punching and Shearing Machines Used In?

• More and more electrical equipment manufacturers are choosing fully automatic busbar processing machines for busbar processing.
  High and Low Voltage Switchgear Manufacturing
  Our CNC busbar punching and shearing machine can handle various complex copper busbar and aluminum busbar punching and shearing processes. It is the preferred equipment for high and low voltage power distribution equipment manufacturers.
  Transformer Manufacturing
  During the transformer manufacturing process, copper busbars and aluminum busbars are widely used for internal conductive connections. The CNC busbar punching and shearing machine can complete punching, shearing, and other processes according to different processing requirements, meeting the needs of the transformer industry for busbar processing accuracy and mass production.
  New Energy Industry
  Busbars are required for connections between photovoltaic components. The CNC busbar punching and shearing machine can achieve automatic punching, shearing, and positioning with high accuracy. It provides efficient and stable busbar processing solutions for new energy equipment manufacturing.
  Power Distribution Equipment
  The power distribution industry is one of the main application fields of CNC busbar punching and shearing machines. Busbars need to be processed into different shapes to ensure stable transmission of electrical power.The equipment ensures busbar processing accuracy and production efficiency, meeting the requirements of mass production.
  Busway Manufacturing Industry
  The CNC busbar punching and shearing machine can be used for busbar connection bar processing, achieving batch punching and fixed-length cutting of copper busbars.
  Electrical Complete Equipment Manufacturing
  The CNC busbar punching and shearing machine can be used for copper busbar and aluminum busbar processing in complete electrical equipment such as distribution cabinets and control cabinets. It achieves automatic punching and shearing, improving processing efficiency and product consistency.

▊ Why Choose Fenghua CNC for CNC Busbar Punching and Shearing Machine?

Source Manufacturer of Busbar Processing Equipment
Fenghua CNC is a source manufacturer specializing in the R&D, production, and export of busbar processing equipment. We have standardized production workshops, precision machining workshops, die manufacturing workshops, and professional inspection processes.
From the machine frame, mechanical components, and hydraulic system to processing dies of CNC busbar punching and shearing machines, the core components are manufactured in-house and undergo strict machining and assembly testing to ensure stable quality and reliable delivery.
Automation Technology Development Ensures Processing Accuracy and Efficiency
Fenghua CNC has a professional R&D team that continuously optimizes CNC control systems, servo feeding and positioning systems, and automatic processing technologies.
The CNC busbar punching and shearing machine can achieve automatic feeding, precise positioning, automatic punching, and automatic shearing, effectively reducing human errors, improving processing efficiency and product consistency, and meeting the requirements of mass production in power equipment, switchgear, and new energy industries.
Customized Solutions to Meet Different Processing Requirements
Different customers have different requirements for busbar materials, processing sizes, production capacity, and processing technologies.We can provide suitable equipment configuration solutions according to customers' actual needs, including processing range, die selection, and automation level, helping customers choose the most suitable busbar punching and shearing equipment for their production processes.
Rich Export Experience and Complete Technical Support
Fenghua CNC busbar processing equipment has been exported to more than 30 countries and regions and is widely used in industries such as power equipment manufacturing, switchgear, and new energy.With stable equipment performance and a professional service system, we provide overseas customers with equipment selection, installation guidance, operator training, and technical support to ensure long-term stable operation of the equipment.

▊CNC Busbar Punching and Shearing Machine Workshop

▊Frequently Asked Questions

1. What materials can the CNC busbar punching and shearing machine process?
The CNC busbar punching and shearing machine is mainly used for processing copper busbars and aluminum busbars. It can meet the requirements of fully automatic punching and shearing processing for different busbar specifications.It is widely used in power equipment manufacturing industries such as switchgear, distribution cabinets, transformers, and new energy.
2. What is the maximum busbar size that the CNC busbar punching and shearing machine can process?
The Fenghua CNC busbar punching and shearing machine can process copper busbars and aluminum busbars with a maximum size of 6000×200×16mm (L×W×T) and a minimum size of 15×2mm (W×T).It can meet the punching and shearing requirements of different busbar sizes.

3. What processing operations can the CNC busbar punching and shearing machine perform?
The CNC busbar punching and shearing machine is mainly used for busbar punching (round holes, slotted holes, chamfering holes) and busbar shearing of copper busbars and aluminum busbars.

According to customer requirements, the machine can also be equipped with functions such as busbar cutting and busbar embossing to meet different busbar processing requirements.
4. Does operating the CNC busbar punching and shearing machine require professional operators?
The CNC busbar punching and shearing machine adopts a CNC control system. The operator only needs to input processing parameters or import CAD drawings, and the machine can automatically complete feeding, positioning, punching, and shearing.After simple training, ordinary operators can master the machine operation without requiring complex professional skills.

5. Does the CNC busbar punching and shearing machine require die replacement?
The standard die magazine of the CNC busbar punching and shearing machine can be equipped with 7 punching dies + 1 shearing die + 1 embossing die, or 8 punching dies + 1 shearing die, meeting different hole types and processing requirements.The dies installed in the die magazine can be directly called through the system without frequent manual replacement.
When a die outside the die magazine is required, it only needs to be simply replaced and installed into the die magazine, making it convenient to process different busbar specifications.
6. What is the processing accuracy of the CNC busbar punching and shearing machine?
The CNC busbar punching and shearing machine adopts a CNC control system and a high-precision servo feeding and positioning system.The positioning accuracy can reach ±0.2mm, ensuring accurate and consistent punching positions and shearing dimensions, and meeting the requirements of high-precision busbar processing.
7. Does the CNC busbar punching and shearing machine support CAD drawing import?
Yes. The CNC busbar punching and shearing machine supports CAD/DXF/3D drawing import.
It can automatically generate processing programs according to drawing data, reducing manual programming and improving processing efficiency and accuracy.
8. What types of holes can the CNC busbar punching and shearing machine process?
The CNC busbar punching and shearing machine can process common hole types such as round holes, slotted holes, and chamfering holes.Special hole shapes can be achieved through customized dies to meet different copper busbar and aluminum busbar processing requirements.

9. Does the CNC busbar punching and shearing machine require manual operation?
The CNC busbar punching and shearing machine adopts a CNC automatic control system, which can automatically complete the processing workflow of feeding, positioning, punching, shearing, and material output.The operator only needs to perform loading, parameter setting, and unloading. After simple training, the machine can be operated skillfully.

10. Can the CNC busbar punching and shearing machine be combined with a bending machine to form a production line?
Yes. The CNC busbar punching and shearing machine can be used together with a CNC busbar bending machine to form an automatic busbar punching, shearing, and bending production line.
It can achieve continuous production from busbar processing to forming, improve processing efficiency, and reduce labor costs.