TUBE OD RANGE: 0.125 – 0.625″ / 3 – 17.2 mm
COOLING SYSTEM: Air-cooled
SAMX-17 Microfit Closed Weld Head
The AXXAIR SAMX-17 Microfit welding head with cassettes is designed to deliver precision and reliability for a wide range of tube and fitting configurations.
Built to accommodate diameters starting at 3 mm (1/8″), the SAMX-17 offers unmatched versatility, making it the ideal choice for industries such as semiconductors, aerospace, and pharmaceuticals. Whether you’re welding tube-to-tube, tube-to-fitting, or fitting-to-fitting, this adaptable solution meets the most demanding requirements with ease.
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| Part No. | SAMX-17 |
| Description | Microfit closed welding head with 8m/26ft cable Air cooled |
| Tube diameter | 0.118 – 0.625″ / 3 – 17.2 mm |
| Electrode diameter | 0.04″ / 1.0 mm |
| Weight with cable | 12 lbs / 5.5 kg |
| Duty cycle at 50% | 70 A |
| Duty cycle at 40% | 80 A |
| Max welding current | 100 A |
| Operating temperature | +0°C / + 40 °C (32°F / 104°F) |
| Power supplies | AXXAIR SAXX power supplies |
- Wide compatibility: suitable for welding tubes and fittings with diameters of 3 mm (1/8″) and above.
- Versatile welding configurations: seamlessly adapts to tube-to-tube, tube-to-fitting, and fitting-to-fitting welding needs.
- High level of performance with a duty cycle of 70A at 50% and 80A at 40%
- Grease-free operation: compatible with clean room standards
- Optimized inert gas diffusion: welds with very limited coloration
- Constant effort locking lever: steady cassette holding, without the risk of over tightening
- Precision and reliability: ensures high-quality welds for critical applications in demanding industries.
- Easy maintenance and cleaning: thanks to a tool integrated in the machine body


Belt hook for convenient carrying and easy access

Single integrated tool for machine disassembly, electrode adjustment or replacement, and jaw positioning.

Optimized cassette clamping system ensures proper tube positioning and prevents deformation
BROCHURE
OPERATING MANUAL

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