Gas welding head SATFX-76

water-cooledorbitalfor tubes

Key data
TUBE OD RANGE: 0.25 – 3" / 6 – 77 mm
COOLING SYSTEM: Water-cooled
CABLE LENGTH: 8 m (26–27 ft)
Electrode diameter: 1/16" or 3/32" / 1.6 or 2.4 mm

Overview
The SATFX-76 closed weld head is engineered for orbital welding in confined spaces where fusion welds without filler metal must be repeatable and controlled. It is intended for thin-wall stainless steel tubes (<3 mm) and for nickel- or titanium-based alloys sensitive to oxidation. Its compact width enables use on sites with limited straight runs, in workshops and in cleanrooms; typical sectors include aerospace, semiconductors, pharmaceutical and food processing.

Product advantages

• Optimized gas diffusion for arc stability and consistent weld quality
• Grease-free operation compatible with cleanroom and high-purity requirements
• Stainless steel jaws for quick, tool-free assembly
• Standard and wide clamping jaws for increased rigidity when welding fittings
• Adjustable force clamping system for precise, repeatable tube alignment
• Wide pivoting window with Shade 10 welding lens for improved visibility
• Integrated remote control (start/stop, gas, electrode rotation) with illuminated status indicator
• Easy cleaning and maintenance to reduce downtime
• Optional cassettes for welding in very confined spaces
• 8 m lead length for extended operator mobility

Specifications
Part No.: SATFX-76
Description: Closed welding head, 8 m lead, water-cooled
Tube diameter: 0.25 – 3" / 6 – 77 mm
Electrode diameter: 1/16" or 3/32" / 1.6 or 2.4 mm
Weight with cable: 19.62 lbs / 8.9 kg
Duty cycle (100%): 100 A
Max welding current: 150 A
Operating temperature: 0°C to +40°C (32°F to 104°F)
Compatible power supplies: AXXAIR SAXX

Technical features

• Model: SATFX-76
• Tube OD range: 0.25 – 3" / 6 – 77 mm
• Cooling: Water-cooled
• Electrode diameter: 1/16" (1.6 mm) or 3/32" (2.4 mm)
• Weight with cable: 8.9 kg (19.62 lbs)
• Duty cycle at 100%: 100 A
• Maximum welding current: 150 A
• Operating temperature range: 0°C to 40°C
• Lead length: 8 m
• Compatible power supplies: AXXAIR SAXX