The Close Head Orbital Pipe Welding Machine for Pressure Vessels is a meticulously engineered TIG welding head designed for various pipe fittings, operating without wire feeding. Each weld is ensured superior quality by filling the sealed cavity with protective gas prior to welding. This high-efficiency, high-quality welding head features water cooling for the head and custom-made collets for precise positioning without spot welding. Supported by the i Orbital2000 Orbital Welding Power Source, it delivers unmatched accuracy and performance.
Features
- TIG welding without wire feeding;
- Closed welding for superior protection;
- Water circuit cooling design for prolonged operation;
- Remote pendant for extended distance control;
- Inspection window for alignment verification post-assembly;
- Ideal for small diameter, thin-walled carbon steel, stainless steel, and titanium alloys;
- Extensive applications in medical, food, biological, electrical, instrumentation, and pipe installation industries.
Product Parameters
| |
Closed head 1 |
Closed head 2 |
Closed head 3 |
Tube OD
(mm) |
Φ6~Φ38.1 |
Φ19.05~Φ76.2 |
Φ38.1~Φ114.3 |
Tungsten OD
(mm) |
¢1.6,¢2.4 |
¢1.6,¢2.4 |
¢2.4,¢3.2 |
Rotation speed
(rpm) |
0.3~6 |
0.2~4 |
0.095~1.9 |
| Protective gas |
Ar |
Ar |
Ar |
| Cooling |
Water |
Water |
Water |
Cooling flow
(ml/min) |
≥600 |
≥600 |
≥600 |
| Rate current |
65A 60% |
75A 60% |
100A 60% |
Closed TIG Orbital Welding Heads represent cutting-edge technology in welding.
Crafted for precision and reliability, these welding heads feature a closed design that protects the welding arc from external elements such as air drafts and contaminants, ensuring a clean, stable environment. This results in superior weld quality with minimal defects.
The orbital welding capability ensures consistent and uniform welds around pipes and tubes, with precise control over welding parameters to guarantee strength and appearance are uniform across each weld.
Product Application
Closed TIG Orbital Welding Heads are extensively used across several key industries due to their distinct advantages and capabilities.
**Aerospace Industry**
Precision and reliability are vital in aerospace. Closed TIG Orbital Welding Heads are utilized for welding fuel lines, hydraulic tubes, and structural elements, ensuring the safety and integrity of aircraft systems with high-quality welds.
**Pharmaceutical Industry**
Strict hygiene and quality standards define the pharmaceutical sector. These welding heads are employed in fabricating stainless steel pipes and vessels used for processing and transporting pharmaceuticals, with the closed design preventing contamination and producing seamless welds that meet stringent industry requirements.
**Food and Beverage Industry**
Hygienic welding is essential in food and beverage processing to prevent contamination. Closed TIG Orbital Welding Heads are indispensable for welding stainless steel pipes and tanks, ensuring compliance with food safety regulations through easy-to-clean, smooth welds.
**Semiconductor Industry**
Ultra-clean environments are crucial in semiconductor manufacturing. These welding heads are vital for welding pipes and components in gas delivery systems, ensuring minimal particle generation and maintaining process environment purity.
**Oil and Gas Industry**
Reliability in welding is critical for the oil and gas industry. Closed TIG Orbital Welding Heads are used for welding high-strength alloys and stainless steel pipes, ensuring leak-proof connections and long-term durability under harsh conditions.
Detailed Photos
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