This machine is a special welding torch for full-position automatic tungsten argon arc welding (without filler wire) designed for the butt welding of various pipe fittings. Before welding, the sealing cavity is filled with protective gas to ensure that the weld is well protected. The torch body and the clamp feature internal hollow cooling. Compound clamps can be customized according to customer requirements to fit specific pipe diameter ranges. This clamp system ensures precise positioning of the workpieces, eliminating the need for tack welding and thereby providing customers with a highly efficient and high-quality specialized welding torch. It enables precise full-position TIG pipe-to-pipe welding with high reproducibility, consistently achieving ideal welding results. Mainly used for pipe-to-pipe welding in industries such as electronics, instrumentation, pharmaceuticals, engineering installation, and nuclear power.
| Item | JAS80 | JAS118 |
|---|---|---|
| Model | JAS80 | JAS118 |
| Weldable Tube Diameter (mm) | Φ12.7 ~ Φ76.2 mm | Φ19.05 ~ Φ114.3 mm |
| Rotation Speed (rpm) | 0.18 - 3.6 | 0.095 - 1.9 |
| Protective Gas | Argon | Argon |
| Cooling Method | Water cooling | Water cooling |
| Cooling Flow Rate (ml/min) | ≥ 300 | ≥ 300 |
| Rated Current | 75A Duty Cycle 60% | 100A Duty Cycle 60% |
| A | 160 | 212 |
| B | 79 | 101 |
| C | 42 | 48 |
| D | 385 | 531 |
| Weight (kg) | 3.5 (excluding cable) | 6 (excluding cable) |
Key Technical Advantages
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Sealing Cavity Protection: Before welding begins, the cavity is filled with protective gas to ensure the integrity and protection of the weld seam.
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Precision Positioning: The specialized clamp system ensures exact workpiece alignment, eliminating the requirement for tack welding.
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Advanced Cooling: Both the torch body and the clamps feature internal hollow water cooling to maintain performance during high-duty cycles.
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High Reproducibility: Designed for full-position TIG pipe-to-pipe welding, delivering ideal and consistent results for sensitive industries like pharmaceuticals and electronics.
