The Close Head Orbital Pipe Welding Machine for Pressure Vessels is an exceptionally engineered orbital TIG welding head, designed without wire feeding for various pipe fittings. Its sealed cavity is pre-filled with protective gas before welding, guaranteeing superior weld quality. This high-efficiency welding head is water-cooled, ensuring prolonged operation and precise positioning without the need for spot welding. Custom-made collects further enhance accuracy. This machine supports the i Orbital2000 Orbital Welding Power Source.
Features
-TIG welding without wire feeding;
-Closed welding for optimal protection;
-Water circuit cooling design for extended use;
-Remote pendant for long-distance control;
-Open window for alignment verification post-assembly;
-Ideal for carbon steel, stainless steel, titanium alloy small diameter with thin wall thickness;
-Extensively used in medical, food, biological, electric, 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% |
Orbital Closed Weld Head
Closed TIG Orbital Welding Heads represent cutting-edge innovation in welding technology.
These welding heads are meticulously designed to deliver high-precision and reliable welding solutions. The closed design provides numerous benefits, including protection of the welding arc from external variables like air drafts and contaminants. This ensures a pristine and stable welding environment, yielding welds of exceptional quality with minimal defects.
The orbital welding capability facilitates uniform and consistent welds around pipes and tubes. It allows for meticulous control of welding parameters, ensuring each weld is consistently strong and visually appealing.
Product Application
Closed TIG Orbital Welding Heads are indispensable across various key industries due to their unmatched capabilities and benefits.
**Aerospace Industry**
In aerospace, precision and reliability are paramount. Closed TIG Orbital Welding Heads are utilized for welding critical components such as fuel lines, hydraulic tubes, and structural elements. The heads produce high-quality welds, ensuring the safety and integrity of aircraft systems.
**Pharmaceutical Industry**
The pharmaceutical sector mandates stringent hygiene and quality standards. These welding heads are instrumental in fabricating stainless steel pipes and vessels for pharmaceutical processing and transportation. The closed design prevents contamination, ensuring seamless welds that comply with the industry's rigorous standards.
**Food and Beverage Industry**
In food and beverage processing plants, sanitary welding is critical to avoid product contamination. Closed TIG Orbital Welding Heads are used for welding stainless steel pipes and tanks in production and transportation. The smooth, easy-to-clean welds ensure adherence to food safety regulations.
**Semiconductor Industry**
The semiconductor manufacturing process demands ultra-clean environments. These welding heads weld pipes and components in gas delivery systems, minimizing particle generation and preserving process purity.
**Oil and Gas Industry**
The oil and gas sector depends on dependable welding for pipelines and pressure vessels. Closed TIG Orbital Welding Heads weld high-strength alloys and stainless steel pipes, ensuring leak-proof connections and long-term durability under harsh conditions.
Detailed Photos
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