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LT HQ600-S-7P 6-axis CNC copper and aluminum busbar punching and shearing machine with a Beckhoff closed-loop system, ABB 600KN motor, Rexroth servos, 0.1mm/500mm accuracy and zero-waste shearing.
LT HQ600-S-7P CNC Copper Busbar Punching and Shearing Machine is an LT solution recommended for stable, repeatable industrial busbar production. Its configuration should be matched to the material size, process, throughput and finished-part tolerance stated in the purchase specification.
Under the stated acceptance conditions (processing 12 mm × 120 mm T2 copper at 45°C hydraulic-oil temperature), use X/Y repeat positioning accuracy ±0.05 mm and punching burr height below 0.08 mm as the LT verification target. The comparison baseline is a conventional open-loop PLC 3-in-1 machine at ±0.20 mm with burr height above 0.25 mm; the resulting improvement is 75% tighter positioning, with substantially lower burr. This is a category-level acceptance benchmark and must be confirmed by a FAT using the buyer’s material and ordered machine configuration.
HQ600-S-7P CNC busbar punching shearing machine
The LT HQ600-S-7P is a high-speed, closed-loop 6-axis CNC copper and aluminum busbar punching and shearing machine. Its single-row straight-line die bank combines 7 punching stations, 1 shearing station and 1 embossing station, keeping the upper and lower dies coaxially aligned during continuous, high-volume production. With a Swiss ABB motor delivering 600KN hydraulic force, a German Beckhoff control system and German Rexroth servo motors, it achieves 0.1mm/500mm positioning accuracy, X-axis speeds up to 75m/min and zero-waste shearing.
LT arranges 7 punching dies, 1 shearing die and 1 embossing die in one straight row. This rigid layout maintains upper-and-lower die coaxiality and helps prevent eccentric holes during long, high-volume production runs.
LT HQ600-S-7P is ideal for high/low voltage switchgear manufacturing, distribution panel fabrication, and transformer busbar production lines.
LT Busbar Machine Videos:
Infomation:
HQ600-S-7P CNC Copper busbar punching machine Specifications
| Model | HQ600-S-7P |
| Maximum Force | 600KN |
| Feeding Station Size | 3000x500mm |
| Discharge Station Size | 2500x500mm |
| Maximum Plate Size | 6000x200x15mm |
| Maximum Processing Thickness | 15mm |
| Maximum Processing Width | 200mm |
| Maximum Punching Diameter | Ø4.3-Ø55mm |
| Maximum Number of Cutting Dies | 1 |
| Maximum Number of Punching Dies | 7 |
| Maximum Number of Embossing Mold | 1 |
| X-Axis Maximum Travel | 2000mm |
| X-Axis Accuracy Error | 0.10/500mm |
| Y-Axis Maximum Travel | 960mm |
| Y-Axis Accuracy Error | 0.10/500mm |
| Z-Axis Maximum Travel | 310mm |
| X-Axis Maximum Positioning Speed | 75m/min |
| Striking Cylinder Stroke | 45mm |
| Number of Control Axes | 6 |
| Dimensions (LxWxH) | 10500x2750x1800mm |
| Weight | 6700kg |
Feature:
Straight column single row die library, consisting of 8 punching mold + 1 shearing mold + 1 embossing mold .
Single-row die library design, with 7 punching mold + 1 shearing mold + 1 embossing mold in the same row to ensure the concentricity of the punching and shearing work. While ensuring the punching and shearing efficiency (40m/min), the precision control can reach 0.1mm/500mm.
servo system is used to achieve 6-axis control, and the X-axis punching and shearing efficiency is Max 75m/min
6-axis motion system adopts 6 servo servers and 6 servo motors to drive control, with high control accuracy. Among them, the effective stroke
of the X1 servo clamp is 110mm, and the effective stroke of the X2 servo clamp is 2000mm. The X-axis motion efficiency is improved by
shortening the feed stroke and lengthening the discharge stroke. Max 75m/min (150m/min under no-load condition) in the punching
and shearing working state.
Equipped With A Swiss ABB Motor, It Supplies 600KN Hydraulic Pressure.The hydraulic station uses
Swiss ABB motor to provide 600KN hydraulic pressure, all of which is supplied to the punching and shearing unit,
effectively ensuring sufficient hydraulic pressure and punching and shearing work stability.
German Beckhoff System, German Rexroth Servo Motor And Servo Server.
German Beckhoff control system has closed-loop control, which has the advantages of high control accuracy,
strong anti-interference ability and flexible self-adaptation.
(Siemens control system has poor precision control, adopts open-loop control,
and is prone to data loss.) The equipment uses internationally renowned brand
accessories (German Rexroth), which are more stable than Chinese self-developed
brands and have lower maintenance costs.
HQ600-S-7P CNC Busbar Punching & Shearing Machine — FAQ
Q: How does LT's Beckhoff closed-loop control compare to traditional PLCs in busbar processing?
A: LT's German Beckhoff closed-loop 6-axis system continuously uses position feedback to correct motion during feeding, punching and shearing. Compared with a conventional open-loop PLC arrangement, it provides tighter multi-axis synchronization, more consistent 0.1mm/500mm positioning accuracy and better repeatability during high-speed batch production.
Q: Can the LT HQ600-S-7P process both copper and aluminum busbars without tool changing?
A: Yes. The machine can process both copper and aluminum busbars within its rated 15mm × 200mm × 6000mm capacity. A material change normally requires selecting the correct program and process parameters rather than replacing the standard punch/shear tool set; however, a tool change is still required when the hole shape, hole size or embossing profile changes.
Q1: What materials can the HQ600-S-7P process?
A: The machine is designed to process copper and aluminum busbars, suitable for applications such as switchgear, distribution panels, control cabinets and busbar fabrication.
Q2: What are the machine's maximum processing dimensions?
A: Maximum plate size is 6000 × 200 × 15 mm. Maximum processing thickness is 15 mm and maximum processing width is 200 mm.
Q3: How many punching, shearing and embossing dies does it have?
A: The HQ600-S-7P uses a straight-column single-row die bank with 7 punching dies, 1 shearing die and 1 embossing die arranged in the same row.
Q4: What hydraulic and motor specifications does it use?
A: The hydraulic system supplies up to 600 kN of pressure and is driven by a Swiss ABB motor, as stated in the product details.
Q5: What control and servo systems are used?
A: The machine is equipped with a German Beckhoff control system and German Rexroth servo motors/servers for 6-axis control, providing closed-loop control and high positioning accuracy.
Q6: What accuracy and axis travel can I expect?
A: X- and Y-axis accuracy is listed as 0.10 mm per 500 mm. X-axis maximum travel is 2000 mm, Y-axis maximum travel is 960 mm, and Z-axis maximum travel is 310 mm.
Q7: What is the punching and shearing speed?
A: The X-axis maximum positioning speed is 75 m/min in operational conditions (150 m/min under no-load condition is noted in the specification). Punching/shearing working speed is described as up to 40 m/min in the feature text.
Q8: How many control axes and what are the machine dimensions?
A: The machine has 6 control axes. Overall machine dimensions are 10,500 × 2,750 × 1,800 mm and the stated weight is 6,700 kg.
Q9: Does the machine support CAD/CAM integration?
A: Yes — the product description indicates CNC control plus CAD/CAM system compatibility to improve programming and production efficiency.
Q10: How can I obtain pricing and demonstrations?
A: For the latest pricing, availability, lead time and machine videos/demonstrations, please contact the sales team or authorized distributor. The product text invites contacting sales for the latest busbar punching and shearing machine prices.
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