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Core Selling Points
1. Full Servo Drive, High Precision & Efficiency
All three stations (bending, punching, cutting) are equipped with servo positioning systems, controlled by Siemens PLC. The machining tolerance is controlled within ±0.1mm, ensuring consistent quality in mass production and greatly reducing rework.
2. All-in-One Solution for Busbar Processing
This machine handles all common processes for copper and aluminum busbars: flat/vertical bending, punching (round/oblong holes), cutting, embossing, and more. Standard molds are included, with free customization available. It meets the full processing needs of high/low voltage switchgear and distribution box manufacturing.
3. Industrial-Grade Durability & Easy Operation
Built with heavy-duty steel and hydraulic drive, the machine features a stable structure for long-lasting use. Equipped with mobile casters, it can be easily moved around the workshop, requiring no complex installation. Just plug in and use, ideal for small-to-medium production lines.
Conversion Booster Content
✅ Factory Direct Price & Fast Delivery
✅ 100% Pre-Shipment Testing & CE/ISO Compliant
✅ Free Sample Testing & Customization Support
✅ 12-Month Full Machine Warranty + Lifetime Maintenance
✅ 24/7 Online Technical Support & Free Training
✅ Customizable options: voltage, molds, functional modules
The 503 Servo Three-Position Busbar Machining Machine is a high-efficiency, CNC-controlled solution designed for precision processing of copper and aluminum busbars in the electrical power industry. This multifunctional busbar machine integrates punching, cutting, and bending functions into one compact unit, enabling seamless switching between operations for streamlined workflow.
Equipped with advanced servo drive technology and three independent working stations, the 503 busbar machine delivers exceptional accuracy with minimal positioning error, ensuring consistent quality for busbar production in switchgear, distribution boxes, and power distribution systems. Its robust hydraulic system and quick-change molds support high-volume processing while reducing material waste, making it an ideal choice for both small workshops and large-scale manufacturing facilities.
Key Features
✅ 3-in-1 Multifunction Design: Combines punching, shearing, and bending processes in a single machine
✅ Servo CNC Control: High-precision positioning with ±0.05mm accuracy for consistent results
✅ Three-Position Working Stations: Simultaneous or sequential operation for improved efficiency
✅ Wide Compatibility: Processes copper and aluminum busbars for electrical and power applications
✅ Durable Construction: Heavy-duty frame and long-lasting components for reliable, low-maintenance performance
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303 Servo Busbar Machining Machine Processing Parameters |
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Punching Function |
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Maximum punching force (KN) |
350 |
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Punching processing range: mm |
φ4.3- φ34 |
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Maximum processing thickness: mm |
15 |
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Maximum processing width (mm) |
160 |
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Punching servo positioning length |
0-1000mm |
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Cut Function |
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Maximum shear force (KN) |
400 |
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Maximum shear width (mm) |
160 |
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Maximum shear thickness (mm) |
15 |
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Cut servo positioning length |
0-1000mm |
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Bending Function |
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Maximum bending force (KN) |
350 |
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Maximum bending width (mm) |
160 |
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Maximum bending thickness (mm) |
15 |
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Bending servo positioning length |
0-1000mm |
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Folded bend function |
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Bending width (mm) |
8×80mm |
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Processing Error |
±1º |
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outline dimension （mm） |
2000mm×1550mm×1300mm |
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Main motor power (KW) |
3×4KW |
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machine weight （T） |
1800kg |
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The 303 servo positioning busbar processing machine comes standard with molds. |
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List of molds for busbar processing machines |
φ7、φ9、φ11、φ13、φ17、φ21、φ13×18 φ17×21 |
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One set of shear molds |
160 |
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4 sets of bending molds |
R5, R3, vertical bend, U-shaped bend |
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1 set of embossing molds |
160×40 |
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In addition to the aforementioned standard molds, we also offer a full range of alternative molds. Furthermore, we support customizing specialized molds tailored to customers' specific busbar processing requirements. |
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Busbar Bending Unit+Servo
The busbar bending unit is equipped with a servo motor and the servo positioning parameters are set through the PLC system, which can greatly improve the bending efficiency of copper and aluminum busbars.
Busbar Punching Unit+Servo
The punching unit is equipped with length positioning servo and width positioning servo, with effective strokes of 1000mm and 150mm respectively, and supports custom.
Busbar Cutting Unit+Servo
The cutting unit is equipped with a length positioning servo with an effective stroke of 1000mm, which greatly improves the busbar cutting efficiency and provides cutting length accuracy.
Busbar Dies
Change different molds to perform special processing on the copper busbar, such as shearing, punching (round holes, long holes), horizontal bending, vertical bending, knurling, flat pressing, embossing, etc.
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