TUBE OD RANGE: 2.375–8.625″ / 55–228 mm
COOLING SYSTEM: Water & Air Cooled
FUNCTIONS: Orbital TIG welding by fusion or fusion + wire
SX222 Prefabrication Orbital Welding Machine (fusion + wire)
The SX222 orbital TIG welding machine is engineered for medium-diameter tube prefabrication, providing stable weld quality and excellent repeatability. It handles fusion and fusion + wire applications and can be easily adapted for orbital cutting or beveling with conversion kits.
Suitable for all steels and exotic alloys, the SX222 operates with the SAXX power source, enabling controlled, high-performance welding in workshops and helping reduce time-consuming interventions on site.
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| DESCRIPTION | SX222 Air cooled | SX222 Water cooled |
| Power | Air cooled | Water cooled |
| Part No. | SX222-A | SX222-E |
| Locking tube range | 2.375 – 8.625″ / 55 – 228 mm | 2.375 – 8.625″ / 55 – 228 mm |
| 100% duty cycle | 100 A | 200 A |
| Electrode diameter | 1/16″ or 3/32″ / 1.6 or 2.4 mm | 1/16″ or 3/32″ / 1.6 or 2.4 mm |
| Cooling system | No | Yes |
| Max operating temperature | 40 °C / 104 F | 40 °C / 104 F |
| Max acoustic radiation | < 70 dB | < 70 dB |
| Unit weight | 59 kg / 130 lbs | 59 kg / 130 lbs |
- Orbital TIG welding by fusion or fusion + wire for repeatable, high-quality welds
- Accurate positioning with axial adjustment of electrode and tube for precise joint alignment
- Micrometric arc gap adjustment without special tooling for optimal weld control
- Constant electrode-to-tube distance via mechanical OD tracking of tube ovalization
- Concentric clamping system minimizes tube distortion during welding
- Automatic orbital rotation ensures uniform weld penetration and consistency
- Stainless steel clamping jaws prevent contamination and protect internal tube surfaces
- Suitable for all steels and exotic alloys across multiple industries
- Powered by SAXX welding power sources for reliable, automated performance
- 1 machine – 3 applications: welding, cutting, and beveling with fast changeover using only two setting screws
- Ideal for workshop prefabrication, reducing on-site welding time and installation risk
- Enhanced protection against corrosion and contamination for food, fluid, and high-purity applications
Automatic rotation connected to SAXX welding power supplies
Accurate positioning with axial electrode adjustment for easy part alignment, +/- 5 mm (0.2″) tube positioning, micrometric arc gap control without specific tooling, and constant electrode-to-tube distance via mechanical OD tracking
Stainless steel jaws prevent tube contamination and ensure protection against corrosion, as well as safeguarding food or liquids routed inside the tube.
OPERATING MANUAL
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