LT CNCMN-200A CNC Copper busbar milling machine
LT CNCMN-200A CNC Busbar Chamfering Machine processes copper & aluminum busbars with thickness 4-16mm, width 30-200mm. Features 6000rpm spindle, 5-axis CNC control, automatic 6-station tool changer, and BT40 tool holders. Professional arc milling and edge processing solution.
What the CNCMN-200A milling machine does
The LT CNCMN-200A is a gantry-style CNC busbar milling machine that mills the corner arcs on the ends of copper busbars — the operation that rounds a bar end so it seats properly at a connection. It covers busbars from 4 to 16 mm thick, 30 to 200 mm wide and 150 to 6 000 mm long, with a six-position inline tool changer that adjusts automatically to busbar width. BT40 tool holders make tool changes quick and keep rigidity high. For Nigerian panel shops the practical value is that corner arcs are produced to a repeatable profile instead of being hand-finished, which is what makes the finished assembly inspectable against the drawing.
Measured performance — CNCMN-200A
Test conditions: Corner arc milling on the ends of copper busbars: thickness 4–16 mm, width 30–200 mm, length 150–6 000 mm, using BT40 tool holders.
Measured values: Gantry-style structure; six-position inline tool changer adjusting automatically to busbar width; BT40 tool holders; automatic work hour counter that cannot be reset plus a resettable production counter; documentation lists 5 material thickness and width bands.
Benchmark: Machine-milled corner arcs against hand finishing: the arc profile is set by the tool path and counted by the machine, so every bar in a batch is identical and the work is traceable.
CNCMN-200A CNC BUSBAR CHAMFERING MACHINE
The main function of the busbar arc processing center is to perform chamfering (arc) processing on the ends of copper and aluminum busbars with thickness 4-16mm and width 30-200mm.
▲ Gantry mechanical structure, simple design, stable operation, good structural rigidity
▲ Six-station inline tool magazine, automatic tool change with BT40 tool holders
▲ 5-axis CNC control system with 10.4″ LCD display
▲ Maximum spindle speed: 6000 r/min, main motor power: 3.7 KW
▲ Processes busbars: length 150-6000mm, width 30-200mm, thickness 4-16mm
| No. | Technical Parameters | Unit | Value | No. | Technical Parameters | Unit | Value |
| 1 | Maximum spindle speed | r/min | 6000 | 2 | Main motor power | KW | 3.7 |
| 3 | Maximum X-axis travel | mm | 525 | 4 | Maximum speed of X axis | m/min | 15 |
| 5 | X-axis positioning accuracy | mm | ±0.08 | 6 | Maximum travel of X axis | mm | 500 |
| 7 | Maximum Y-axis speed | m/min | 15 | 8 | Positioning accuracy of Y axis | mm | ±0.08 |
| 9 | Maximum Z-axis travel | mm | 130 | 10 | Positioning accuracy of Z axis | mm | ±0.05 |
| 11 | Workpiece length that can be processed | mm | 150-6000 | 12 | Machinable workpiece width | mm | 30-200 |
| 13 | Machinable workpiece thickness | mm | 4-16 | 14 | Dimensions | mm | 2260×1580×2100 |
| No. | Technical Parameters | Unit | Value | No. | Technical Parameters | Unit | Value |
| 1 | Number of CNC axes | PC | 5 | 2 | X-axis servo motor power | KW | 2 |
| 3 | Y-axis servo motor power | KW | 2 | 4 | Z-axis servo motor power | KW | 1 |
| 5 | Air source pressure | MPa | 0.6-0.8 | 6 | Hydraulic pump motor power | KW | 2 |
| 7 | Total power | KW | 12 | ||||
Product Images
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| No. | Item | Quantity | Description |
| 1. | Milling cutter | 6 sets | 4mm, 5mm, 6mm, 8mm, 10mm, 12mm |
| 2. | Tool holder device | 1 set | |
| 3. | Screwdrivers | 2 sets | 2 bigger screwdrivers, 2 small screwdrivers |
| 4. | Inductive proximity sensor | 1 pc | |
| 5. | Double-head wrench | 1 set | |
| 6. | Oil sprayer | 1 pc | |
| 7. | Oil lubrication box | 1 pc | |
| 8. | Bending shaft hole cover | 6 pcs | |
| 9. | Oil hose | 1 pc |
Video Demonstration
Frequently Asked Questions
Q1: What is the main function of the CNCMN-200A CNC busbar chamfering machine?
The main function is to perform chamfering, arc milling, and edge processing on copper and aluminum busbar ends with thickness 4-16mm and width 30-200mm.
Q2: What type of structure does this machine use?
The machine uses a gantry mechanical structure with a fully welded steel plate box design, providing high rigidity and stable operation.
Q3: How many tools can the machine hold?
It is equipped with a six-station inline tool magazine that supports automatic tool change using BT40 tool holders.
Q4: What CNC control system does the machine use?
The machine adopts a 5-axis CNC control system with a 10.4″ LCD display, capable of program storage, workload counting, and simulation.
Q5: What is the maximum processing size of the busbar?
The machine can process busbars with length 150-6000mm, width 30-200mm, and thickness 4-16mm.
Product Tags
CNC busbar chamfering machine, CNC busbar arc milling machine, copper busbar edge chamfering machine, aluminum busbar arc cutting machine, copper aluminum busbar processing machine, CNC busbar forming machine, busbar arc shaping equipment, busbar end-face milling machine, CNC copper bar chamfer cutting machine, automatic busbar edge rounding machine
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