The Close Head Orbital Pipe Welding Machine for Pressure Vessels is a meticulously engineered orbital TIG welding head, designed without wire feeding for flawless welds on various pipe fittings. Its sealed cavity, pre-filled with protective gas, ensures impeccable weld quality. This high-efficiency, high-quality welding head features advanced water cooling for superior performance and customized collects, tailored to customer specifications, guaranteeing precise positioning with zero spot welding. Compatible support equipment includes the i Orbital2000 Orbital Welding Power Source.
Features
-TIG welding without wire feeding for cleaner, more precise welds;
-Closed welding design for optimal protection and integrity;
-Innovative water-circuit cooling system for prolonged, uninterrupted operation;
-Remote pendant for convenient and effortless long-distance control;
-Open window design for exact alignment verification post-assembly;
-Perfect for small-diameter, thin-wall pipes made from carbon steel, stainless steel, and titanium alloy;
-Versatile applications 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 epitomize the pinnacle of welding technology advancements.
These welding heads provide high-precision and reliable welding solutions, with their closed design offering substantial benefits. By shielding the welding arc from external disturbances such as air drafts and contaminants, they create a pristine, stable welding environment, resulting in superior weld quality with minimal defects.
The orbital welding capability ensures uniform and consistent welds around pipes and tubes, offering precise control over welding parameters and guaranteeing each weld's uniform strength and appearance.
Structural composition: typically includes the power supply part (comprising transformers, rectifiers, filters, etc.), the control circuit part (to achieve arc starting, arc stabilization, wire feeding, and current regulation functions), the welding circuit part (such as conductive nozzle, welding wire, circuit ground wire, etc.), and the shell part (for support and protection).
Product Application
Closed TIG Orbital Welding Heads are widely utilized across various critical industries due to their unparalleled advantages and features.
**Aerospace Industry**
In aerospace, precision and reliability are non-negotiable. These welding heads are indispensable 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**
The pharmaceutical sector demands stringent hygiene and quality standards. These welding heads are crucial in fabricating stainless steel pipes and vessels for processing and transporting pharmaceuticals. Their closed design prevents contamination and delivers seamless welds that meet the strictest industry standards.
**Food and Beverage Industry**
In food and beverage processing plants, hygienic welding is vital to prevent product contamination. These welding heads are used to weld stainless steel pipes and tanks in food and beverage production and transportation. The smooth welds are easy to clean and maintain, ensuring compliance with food safety regulations.
**Semiconductor Industry**
In semiconductor manufacturing, maintaining ultra-clean environments is crucial. These welding heads are utilized to weld 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 dependable welding for pipelines and pressure vessels. These welding heads 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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