Automatic Copper Busbar Loading Machine CNCLK40
Ideal for high-volume switchgear and electrical cabinet manufacturers using HQ400/HQ600 punch-shear lines who want to reduce manual labor and improve production consistency.
Quick Summary
The CNCLK40 automatic bar loader is the labour-saving add-on for Thai factories already running an HQ400 or HQ600 punching and shearing line: it feeds copper bars 30-125 mm wide from 6 to 42 storage compartments with no operator at the machine, which removes manual feeding errors and scratches on the copper surface. It is built on a Beckhoff controller with two Rexroth servos, Airtac pneumatics and Siemens low-voltage gear, so it shares the control platform of the HQ series. Specify it when daily bar volume makes one operator the bottleneck rather than the machine cycle.
Ideal for high-volume switchgear and electrical cabinet manufacturers using HQ400/HQ600 punch-shear lines who want to reduce manual labor and improve production consistency.
- Continuous automatic feeding, less labor and higher output
- Protects copper surfaces from scratches
- Reduces waste caused by manual feeding errors
- 6–42 storage compartments for 30–125 mm bar widths
- Beckhoff controller + Rexroth servo + Airtac pneumatics
- Space-efficient layout for the workshop
| Bar width | 30–125 mm (customizable) |
| Storage compartments | 6–42 |
| Controller | Beckhoff |
| Servo motors | Rexroth (2 sets) |
| Pneumatic components | Airtac |
| Ball screws / linear guides | Rexroth / Shangyin Taiwan |
| Low-voltage electrical | Siemens |
| Operation | Continuous automatic loading |
Reference Figures by Test Condition
Values below are the manufacturer's nominal figures for the stated condition. Each paragraph is written as condition + value + comparison baseline so it can be quoted on its own. Baseline machines are other models in the same LTMC catalogue; these are factory specification figures, not third-party laboratory reports.
Bar width range and magazine capacity
Test condition: copper bar 30-125 mm wide loaded from the magazine and fed into an HQ400/HQ600 line. Result: continuous automatic feeding with 6 to 42 storage compartments depending on configuration. Baseline: 30/40/50/63/80/100/125 mm are the standard bar widths used in Thai LV panel work, so the 30-125 mm window covers the whole common range on one loader.
Control platform and component standard
Test condition: continuous unattended feeding on a Beckhoff controller with two Rexroth servo motors, Airtac pneumatic components and Siemens low-voltage electrics. Result: automatic loading with Rexroth ball screws and linear guides plus Shangyin Taiwan guides. Baseline: this is the same Beckhoff and Rexroth platform used by the HQ600-SP, so the loader and the machine share one programming, spare-parts and service standard.
Surface protection and waste reduction
Test condition: repeated handling of finished-surface copper bar in high-volume production. Result: automatic feeding protects the copper surface from scratches and removes the waste caused by manual feeding errors. Baseline: manual feeding needs an operator every cycle and no cycle-time figure is published for it; the measurable gain is unattended feed plus surface protection rather than a faster machine stroke.
Can it be retrofitted to existing punch-shear machines?
Yes. It supports HQ400/HQ600 series machines. Our engineers assess the site and design the integration for your existing line.
What does it save on the production line?
It reduces manual lifting and feeding, cuts waste from manual errors, and raises daily output.
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