503 Servo Three-Position Bus Machining Machine
Introduction
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
Main Processing Specifications:
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503 Servo Busbar Machining Machine Processing Parameters |
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Punching Function |
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Maximum punching force (KN) |
500 |
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Punching processing range: mm |
φ4.3- φ34 |
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Maximum processing thickness: mm |
16 |
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Maximum processing width (mm) |
260 |
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Punching servo positioning length |
0-1200mm |
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Cut Function |
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Maximum shear force (KN) |
500 |
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Maximum shear width (mm) |
160 |
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Maximum shear thickness (mm) |
16 |
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Cut servo positioning length |
0-1000mm |
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Bending Function |
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Maximum bending force (KN) |
500 |
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Maximum bending width (mm) |
260 |
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Maximum bending thickness (mm) |
16 |
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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) |
2200mm×1750mm×1450mm |
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Main motor power (KW) |
3×5.5KW |
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machine weight (T) |
1800g |
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The 503 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 |
260 |
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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 |
260×40 |
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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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Details of the 503 busbar processing equipment display




Ideal for manufacturing switchgear, distribution boxes, and power system components, the 503 Servo machine supports processing of standard-sized busbars with high repeatability. Built with a robust hydraulic system and durable molds, it offers reliable performance