Introduction: Argon arc welding, also known as argon-shielded arc welding, usually refers to tungsten inert gas (TIG) welding, abbreviated as TIG or GTAW. It uses a tungsten rod as a non-consumable electrode and argon gas as a shielding gas to generate an arc between the tungsten electrode and the workpiece, melting the metal and forming a weld.
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| Technology | Automatic TIG Welding | Manual TIG welding |
| Operating method | Mechanical walking mechanism controls the welding torch. | The welder holds the welding torch and feeds the wire manually. |
| Welding speed | Fast and efficient. | Slow, depends on proficiency |
| Consistency | Suitable for batch production and longitudinal and circular seams | It varies from person to person and can fluctuate. |
| Adaptability | The application scenarios are relatively specific or singular. | Diverse application scenarios |
| Equipment cost | Medium to low(requires Mechanical structure and electronic control). | low(welding machine, argon gas, welding torch only) |
| Typical applications | Automatic tube sheet welding, longitudinal and circular seams,Pipe welding | Repair, small batches, handicrafts, pipelines |
Thin Plates and Thin-Walled Pipes: For thicknesses of 0.3–3.0 mm, TIG welding can be performed without filler metal or with fine filler wire, resulting in low burn-through risk and minimal deformation.
Medium Thickness Single-Sided Welding with Double-Sided Forming: 3–6 mm,no need to beveling，used for root welds on pipes and containers.
Non-Ferrous Metals and Stainless Steel:
Stainless Steel (304, 316, duplex, etc.): Provides good protection against oxidation, resulting in a silver-white/golden weld with excellent corrosion resistance.
Aluminum and Aluminum Alloys: Requires AC TIG welding (to remove the oxide film), suitable for 2–6 mm thin plates.
Titanium, Zirconium, and Nickel-Based Alloys : Almost exclusively require TIG welding (or plasma welding), with extremely high protection requirements.
Copper and Copper Alloys: High thermal conductivity, requiring preheating and high-current TIG welding.
Applications requiring high weld quality and appearance: such as medical devices, food processing equipment, pharmaceutical piping, aerospace components, handicrafts, and display racks.
All-position welding: especially vertical welding, overhead welding, and horizontal fixed pipe welding, TIG welding offers a stable arc and controllable molten pool, superior to MIG welding and manual welding.
Dissimilar metal welding: such as stainless steel to carbon steel , copper to steel, etc., TIG welding provides precise and controllable heat input.
Small batch, repair, and root pass welding:
On-site repair, mold repair, and precision component welding.
Our company specializes in the research, development, manufacturing, installation, and sales of various automated plasma welding equipment, deep penetration welding equipment, robotic welding stations, wear-resistant surfacing equipment, welding auxiliary equipment, robotic cutting workstations, grinding and polishing machines, automatic coiling pipe machines, and non-standard automated production lines. We also handle and act as an agent for various import and export businesses.
Our company provides comprehensive after-sales services, covering equipment commissioning, parameter optimization, operator training, and long-term maintenance. In case of emergency malfunctions, we promise to provide remote guidance within 24 hours. We also conduct regular follow-up visits, spare parts supply, and technical consultation services to ensure your production runs smoothly.
Yes. We welcome customers to visit our factory and observe equipment demonstrations. If needed, we can arrange trial welding using actual workpieces provided by you to verify the equipment's process effectiveness and weld quality.
Automated welding equipment can operate continuously for 24 hours. For the same weld specifications, the time required is reduced by 2-3 hours compared to manual welding, increasing efficiency by over 60%. For example, a job that would take 3 skilled welders 3 days to complete can be finished with high quality in 1 day by a single welding robot, while also reducing wire and gas consumption by 20%-40%. Overall, automated welding can reduce labor costs by approximately 60%.
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