The Close Head Orbital Pipe Welding Machine for Pressure Vessels is a meticulously engineered masterpiece. This advanced orbital TIG welding head operates without the need for wire feeding, making it perfect for various pipe fittings. Enclosed in a gas-prepped sealed cavity, it delivers impeccable weld quality. With high-efficiency operation and water cooling for enhanced performance, this welding head is designed with customized collects that ensure precise positioning and zero spot welds. Compatible with the i Orbital2000 Orbital Welding Power Source, it offers unparalleled welding precision and quality.
Features
-TIG welding without wire feeding, offering cleaner and more refined welds;
-Closed welding design providing optimal protection and environmental shielding;
-Innovative water-circuit cooling system for extended operation and reliability;
-Remote pendant for convenient and efficient long-distance operation control;
-Open window design enabling precise alignment verification post-assembly;
-Ideal for small-diameter, thin-wall pipes made of carbon steel, stainless steel, and titanium alloys;
-Broad applicability across the 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 cutting-edge welding heads deliver high-precision and dependable welding solutions. Their closed design shields the welding arc from external air drafts and contaminants, creating a pristine and stable welding environment. This results in superior weld quality with minimal defects and unparalleled consistency.
The orbital welding capability ensures uniform and consistent welds around pipes and tubes, providing precise control over welding parameters and guaranteeing uniform strength and impeccable appearance for each weld.
Structural composition typically includes the power supply part (transformers, rectifiers, filters, etc.), control circuit part (for arc starting, stabilization, wire feeding, and current regulation), welding circuit part (conductive nozzle, welding wire, ground wire, etc.), and the shell part (for support and protection).
Product Application
Closed TIG Orbital Welding Heads are extensively utilized across diverse critical industries due to their unique advantages and cutting-edge features.
**Aerospace Industry**
In aerospace, where precision and reliability are paramount, these welding heads are employed to weld critical components like fuel lines, hydraulic tubes, and structural elements. The superior weld quality provided ensures the safety and integrity of aircraft systems.
**Pharmaceutical Industry**
The pharmaceutical sector mandates rigorous hygiene and quality standards. 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, industry-compliant welds.
**Food and Beverage Industry**
In food and beverage processing plants, maintaining hygienic welding processes is crucial to avoid product contamination. These welding heads are used to weld stainless steel pipes and tanks essential for food and beverage production and transportation. The smooth, clean welds ensure adherence to strict food safety regulations.
**Semiconductor Industry**
In semiconductor manufacturing, maintaining ultra-clean environments is critical. These welding heads are employed to weld pipes and components within 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 used to weld high-strength alloys and stainless steel pipes, ensuring leak-proof connections and enduring durability under harsh operational conditions.
Detailed Photos
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