Air-cooled handheld welding
KF-AC-A Air-Cooled Handheld Laser Welding Machine
Review the blue-and-black KF-AC-A platform with the function package suited to your work.
Product photograph. Product view 1. Equipment shown may include options; confirm the selected version and equipment list in your quotation. The KF-AC-A(7in1) package is reviewed within this series. Its exact functions, head, tools and operating parameters must be itemised; standard-version images and parameters are not a substitute.
Product photograph. Product view 2. Equipment shown may include options; confirm the selected version and equipment list in your quotation.
Product photograph. Product view 4. Equipment shown may include options; confirm the selected version and equipment list in your quotation.
Exterior reference model based on the product images. Proportions are approximate; unconfirmed hidden details are simplified. Final equipment follows the agreed configuration.
View product imagesStart with the joint. Define the function package.
Review the blue-and-black KF-AC-A platform with the function package suited to your work.

Review the machine and the workflow.
Standard version shown
The gallery presents the standard blue-and-black version. It is kept separate from the KF-AC-A(7in1) package in the configuration discussion.
Handheld joint access
Provide joint geometry, material, thickness and access conditions to review head, nozzle and wire-feed requirements.
Cooling and work cycle
Confirm duty cycle, room conditions and supply requirements for the selected air-cooled configuration.

Plan your KF-AC-A configuration.
Use the following product identity and planning requirements when requesting a configuration.
| Operation | Information to share | Configuration to review |
|---|---|---|
| Joint | Material, thickness, joint type and gap | Source, welding head and nozzle |
| Wire and gas | Filler material, wire diameter and shielding gas | Feeder, consumables and gas supply |
| Workstation | Duty cycle, access and installation country | Cooling, electrical supply and protected work area |
Technical data & source options
| Model / series | KF-AC-A |
|---|---|
| Equipment format | Air-cooled handheld welding |
| Configuration basis | Selected version and itemised quotation |
| Specification scope | Standard blue-and-black version |
| Maximum average laser power options | 700 W, 1200–1600 W, or 2000 W, depending on source configuration |
| Cooling method | Built-in fan cooling |
| Laser output stability | ±2% |
| Fiber core diameter options | 10–50 µm |
| Delivery fiber length, 1200–2000 W versions | 10–12 m |
| Machine power consumption, 700 W version | ≤4500 W |
| Machine power consumption, 1200–1600 W versions | ≤5500 W |
| Machine power consumption, 2000 W version | ≤6500 W |
| Machine weight by power version | 23 kg at 700 W; 43 kg at 1200–1600 W; 62 kg at 2000 W |
Power, dimensions, capacity and performance must match the selected equipment version and the agreed quotation.
Equipment version and included items
The KF-AC-A(7in1) package is reviewed within this series. Its exact functions, head, tools and operating parameters must be itemised; standard-version images and parameters are not a substitute.
Installation and acceptance
Agree the delivery layout, utilities, installation responsibilities, sample requirements and inspection criteria before scheduling the machine.
Before you choose.
Is KF-AC-A(7in1) a separate product page?
It is a package within the KF-AC-A series. Specify the functions you require; the quotation identifies the correct version and accessories. The gallery here shows the standard version.
What should I send for a KF-AC-A quotation?
Material, thickness, joint type and gap. Also include your production requirements, destination and installation conditions.
Are all accessories shown included?
Images identify the supplied reference version. Confirm the machine, process head, supporting equipment and accessories in the itemised quotation.
Can I confirm the result with a sample?
Share a representative part or material and define measurable acceptance criteria. Review the proposed configuration and test plan before arranging the sample.
Discuss your KF-AC-A project.
Review the blue-and-black KF-AC-A platform with the function package suited to your work. Send your requirements so we can review the configuration and equipment scope.
- Materials and part details
- Processes and quality requirements
- Installation and supporting equipment

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