Introducing the Close Head Orbital Pipe Welding Machine for Pressure Vessels, a meticulously engineered orbital TIG welding head designed for excellence without wire feeding, suitable for a diverse range of pipe fittings. Its sealed cavity is pre-filled with protective gas to ensure impeccable weld quality. This high-efficiency, high-quality welding head features water cooling for enhanced performance and custom collects tailored to customer specifications, guaranteeing precise positioning with zero spot welding. It is compatible with the i Orbital2000 Orbital Welding Power Source for comprehensive support.
Key Features
-TIG welding without wire feeding for cleaner and more refined welds;
-Closed welding design ensuring optimal protection;
-Innovative water-circuit cooling system for prolonged operational efficiency;
-Remote pendant allowing convenient long-distance control;
-Open window for precise alignment verification post-assembly;
-Ideal for small-diameter, thin-walled pipes made from carbon steel, stainless steel, and titanium alloy;
-Broad applicability in medical, food, biological, electrical, instrumentation, and pipe installation sectors.
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 the pinnacle of welding technology advancements.
These advanced welding heads deliver high-precision and dependable welding solutions. Their closed design offers substantial benefits by shielding the welding arc from external disturbances such as air drafts and contaminants. This creates a pristine and stable welding environment, resulting in superior weld quality with minimal defects.
The orbital welding capability ensures uniform and consistent welds around pipes and tubes, providing precise control over welding parameters and guaranteeing exceptional uniformity in strength and appearance for each weld.
Structural composition typically includes the power supply part (transformers, rectifiers, filters, etc.), the control circuit part (arc starting, arc stabilization, wire feeding, current regulation functions), the welding circuit part (conductive nozzle, welding wire, ground wire, etc.), and the shell part (support and protection).
Product Application
Closed TIG Orbital Welding Heads are extensively utilized across various critical industries due to their unique advantages and features.
**Aerospace Industry**
Precision and reliability are imperative in aerospace applications. These welding heads are utilized for welding critical components like fuel lines, hydraulic tubes, and structural elements. The superior weld quality ensures the safety and integrity of aircraft systems.
**Pharmaceutical Industry**
In the pharmaceutical sector, rigorous hygiene and quality standards are mandatory. These welding heads are essential for fabricating stainless steel pipes and vessels used in processing and transporting pharmaceuticals. Their closed design prevents contamination and delivers seamless welds that meet stringent industry standards.
**Food and Beverage Industry**
Hygienic welding is crucial in food and beverage processing plants to prevent product contamination. These welding heads are employed for welding stainless steel pipes and tanks used in food and beverage production and transportation. The smooth welds are easy to clean and maintain, ensuring compliance with food safety regulations.
**Semiconductor Industry**
Maintaining ultra-clean environments is vital in semiconductor manufacturing. These welding heads are used for welding pipes and components in gas delivery systems, minimizing particle generation and preserving the purity of the process environment.
**Oil and Gas Industry**
The oil and gas industry relies on reliable welding for pipelines and pressure vessels. These welding heads are utilized for welding high-strength alloys and stainless steel pipes, ensuring leak-proof connections and enduring durability under harsh operational conditions.
Detailed Photos
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