CNC Busbar Chamfering Machine Manufacturer
Fenghua CNC is a professional manufacturer of CNC busbar chamfering machines with more than 10 years of experience in the R&D and manufacturing of busbar processing equipment. Designed for chamfering and edge milling at the ends of copper and aluminum busbars, the machine removes sharp edges and burrs, improves edge quality, and makes subsequent assembly and installation easier.
With automatic positioning, automatic tool changing, and automatic chamfering, the machine improves processing efficiency and chamfering accuracy, providing electrical manufacturers with an efficient and reliable solution for busbar end processing.
CNC Busbar Chamfering Machine
The CNC busbar chamfering machine is a CNC milling machine specially designed for precision machining of copper and aluminum busbar ends and edges. It is also known as a busbar edge milling machine and is mainly used for automatic milling of end chamfers, rounded corners (R corners), and other special edge profiles.
The machine controls tool movement through a CNC system. Operators only need to enter the busbar dimensions, chamfer angle, and processing parameters, and the machine can automatically complete workpiece positioning and tool motion control, achieving high-precision and consistent busbar machining results.
CNC Busbar Chamfering Machine Technical Specifications
To determine whether a CNC busbar chamfering machine is suitable for your production requirements, key factors such as processing capacity, spindle specifications, and tooling configuration should be considered. The main technical specifications of the Fenghua CNC busbar chamfering machine are as follows:
Section | Parameter | Unit | NCXJ-200 |
Cutting Section | Spindle Speed | rpm | 4000 |
Motor Power | kW | 5.5 | |
Tool Holder Type | — | BT40 | |
Feed Section | X-Axis Travel | mm | 560 |
Y-Axis Travel | mm | 350 | |
Servo Motor Power | kW | 2 × 1.5 | |
Working Feed Speed | mm/min | 3000 | |
Other Parameters | Tool Diameter | mm | 70 |
Tool Magazine Capacity | tools | 6 | |
Minimum Busbar Length | mm | 160 | |
Maximum Busbar Size (W × T) | mm | 200 × 12 | |
Minimum Busbar Size (W × T) | mm | 30 × 3 | |
Machine Weight | kg | 1960 | |
Overall Dimensions (Including Feeding Rack) | mm | 3400 × 1600 × 2050 | |
Air Supply Pressure | MPa | 0.5–0.65 |
Note: Our CNC busbar chamfering machine is equipped with a standard 380V three-phase power supply. Since voltage standards vary by country and region, please consult our technical engineers before placing an order to confirm that the power supply voltage is compatible and ensure proper machine operation.
Advantages of the CNC Busbar Chamfering Machine
Automatic Positioning and Clamping for Consistent Processing
The CNC busbar chamfering machine is equipped with an automatic centering fixture that positions the busbar according to its dimensions. A dual-guide-rail reinforced clamping structure provides stable holding force, reducing processing errors caused by manual adjustment or busbar movement and ensuring consistent chamfering dimensions for every workpiece.
Multiple Processing Modes for Complex Busbar Applications
The CNC busbar chamfering machine supports up to 10 busbar end and edge processing modes, including chamfering, rounded corners (R corners), semicircular profiles, bevels, arcs, and other special-shaped contours, meeting different processing requirements for copper and aluminum busbars.
Automatic Tool Changing for Higher Efficiency
The machine adopts a standard BT40 tool holder and is equipped with an automatic tool magazine. It can automatically select and change the required tool according to different processing tasks, reducing manual operation and tool-changing time while improving continuous processing efficiency for batch production of busbars with different sizes and profiles.
High-Precision Servo Drive System for Long-Term Accuracy
The X and Y axes are driven by high-performance servo motors and servo drives for precise motion control. The transmission system uses high-precision HIWIN ball screws and linear guideways from Taiwan, ensuring smooth operation and accurate positioning while maintaining stable machining accuracy during long-term production.
CNC Busbar Chamfering Machine Processing Capabilities
The CNC busbar chamfering machine is equipped with a variety of cutting tools. Different tools can be selected according to busbar specifications and processing requirements to perform end chamfering, rounded corners (R corners), semicircular profiles, bevels, arcs, and other special-shaped contours, meeting various edge-processing requirements for copper and aluminum busbars.
Item | Tool Model | Quantity / Applicable Busbar Thickness |
Tool Holder | BT40-GA70 | 6 Sets |
Cutter Head | R6.5 × 70 | 1 Set (for 11–12 mm thick copper busbars) |
R5.5 × 70 | 1 Set (for 9–10 mm thick copper busbars) | |
R4.5 × 70 | 1 Set (for 7–8 mm thick copper busbars) | |
R3.5 × 70 | 1 Set (for 6 mm thick copper busbars) | |
R3 × 70 | 1 Set (for 5 mm thick copper busbars) | |
R2.5 × 70 | 1 Set (for 3–4 mm thick copper busbars) |
Note: For special busbar end and edge processing requirements, Fenghua CNC can customize dedicated cutting tools and machining solutions based on customer-provided busbar drawings and processing requirements. These customized solutions can meet special requirements for chamfering, rounded corners (R corners), special-shaped contours, and other machining applications. If customization is required, please contact our technical engineers for a tailored processing solution.
Cutter head
CNC Busbar Chamfering Machine Applications
CNC busbar chamfering machines are suitable for electrical manufacturers that require end chamfering and radius machining of copper and aluminum busbars. They are widely used in the following industries:
Switchgear Manufacturing Solutions
In box-type substations, busbars must be prefabricated to fit the limited space and ensure quick, error-free on-site ins…
Busway Manufacturing Solutions
In 1busbar trunking manufacturing, precision machining of slots, holes and bends is critical to ensuring reliable power …
Distribution Cabinet Manufacturing Solutions
In high and low voltage switchgear, every connection point must be precisely processed to prevent arcing, overheating an…
Transformer Manufacturing Solutions
For transformer windings and connections, busbars require precise forming and hole positioning to match core layouts and…
New Energy Electrical Equipment Solutions
EV charging piles demand busbars that balance compact size with high current-carrying capacity, all while meeting strict…
Power Equipment Manufacturing Solutions
Communication cabinets and data center equipment require busbars that support high-current loads while maintaining power…
Why Choose Fenghua CNC
15+ Years of Busbar Equipment Manufacturing Experience
Fenghua CNC has specialized in the R&D and manufacturing of busbar processing equipment for more than 15 years. With extensive experience in the development, production, and application of 3-in-1 busbar processing machines, we provide mature and reliable equipment for electrical manufacturers worldwide.
In-House Factory · Strict Quality Control
Fenghua CNC operates its own manufacturing facility. From machine frames and punching, shearing, and bending units to final assembly and factory inspection, the entire production process is completed in-house. Every 3-in-1 busbar processing machine is fully tested before shipment to ensure stable operation and reliable production performance.
Processing Solutions · Professional Customization Support
Based on the customer’s busbar material, specifications, chamfer shape, and processing requirements, we provide suitable tool configurations and machining solutions. For special chamfering, R-corner, and irregular edge processing requirements, customized technical solutions are available to meet different busbar end-processing needs.
Exported to 20+ Countries · Full-Process Technical Support
Fenghua CNC equipment has been exported to more than 20 countries and regions. We understand the configuration and application requirements of different markets. From machine selection and solution confirmation to delivery, installation, commissioning, and operator training, we provide full-process technical support to help overseas customers put their equipment into production smoothly.
FAQs
A CNC busbar chamfering machine is mainly used for chamfering and edge milling of copper and aluminum busbar ends and edges. It can perform chamfering, rounded corners (R corners), semicircular profiles, bevels, arcs, and some special-shaped contour machining.
The machine is mainly suitable for copper and aluminum busbars. Suitable cutting tools and processing parameters can be configured according to different busbar materials, specifications, and machining requirements.
No. The machine is equipped with an automatic tool-changing system that can automatically select the required tool according to the programmed machining process, reducing manual tool changes and improving continuous processing efficiency for busbars of different specifications.
Yes. For special chamfering, R-corner, and irregular contour machining requirements, customers can provide busbar drawings and processing specifications. Fenghua CNC can then provide suitable tool configurations and customized machining solutions based on the actual process requirements.
Operators set the required parameters according to the busbar specifications and processing requirements. The CNC system then controls workpiece positioning and tool movement to automatically complete the programmed chamfering or edge-milling operations.
Yes. Fenghua CNC provides installation, commissioning, and operator training support to help customers become familiar with machine operation, parameter settings, and routine use, ensuring smooth installation and production startup.
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