TC-300 Automatic Orbital TIG Welding Head for High-Precision Tube Welding

The TC-300 is a specialized automatic orbital TIG welding head designed for high-quality, filler-free butt welding of thin-wall pipes in all positions. Featuring a sealed gas chamber and advanced cooling systems, it ensures superior weld protection and continuous operation. Ideal for industries requiring precision and repeatability, such as pharmaceuticals, instrumentation, military, and nuclear power, the TC-300 eliminates the need for tack welding with its patented self-centering fixture, delivering efficient and flawless welds for pipes, elbows, tees, and flanges.

​Key Features​​

• ​​Wide Material Compatibility​​: Welds thin-wall carbon steel, stainless steel, titanium, and titanium alloy pipes.
• ​​Versatile Joint Types​​: Supports tube-to-tube, tube-to-elbow, tube-to-tee, tube-to-flange, and other configurations.
• ​​Lightweight & Durable​​: Aluminum construction ensures portability and durability.
• ​​Enhanced Gas Protection​​: Sealed chamber design with argon shielding for oxidation-free welds.
• ​​Precision Fixture​​: Patented auto-centering fixture guarantees accurate alignment without tack welding.
• ​​Filler-Free Welding​​: Self-fusion welding (no filler wire) ideal for on-site installations.
• ​​Efficient Cooling​​: Integrated water-cooled system enables extended operation.
• ​​User-Friendly Controls​​: Ergonomic handle with integrated buttons for seamless operation.

​​Technical Specifications​​

​​Applications​​
Perfect for high-precision welding in:

• ​​Electronics & Instrumentation​​: Sensitive component assembly.
• ​​Pharmaceutical Systems​​: Hygienic, contamination-free joints.
• ​​Engineering Installations​​: On-site pipe networks.
• ​​Military/Nuclear​​: Critical safety welds.
• ​​Chemical/Petrochemical​​: Corrosion-resistant pipelines.

The company currently has one research and development center and three production bases, as well as twelve subsidiaries both domestically and internationally. The company employs nearly a thousand staff members. The technical research and development center covers an area of nearly 40,000 square meters and includes the Overseas Welding Technology International Joint Laboratory, Jiangsu Province Welding Automation Equipment Key High-tech Research Laboratory, Jiangsu Province Robot Automation Equipment Engineering Laboratory, and a National Enterprise Postdoctoral Research Workstation. The company has successfully undertaken and completed 16 national-level scientific and technological projects related to machine applications and intelligent equipment, including the National High-tech R&D Program (863 Program), Torch Program, Key National Products Program, and Major National Science and Technology Projects. It has participated in the formulation of six national and industry standards related to welding robots, spraying robots, and automated welding communication. The company is a national-level demonstration enterprise for intellectual property rights and has been granted 435 authorized patents (including 140 invention patents), 200 software copyrights, and 48 registered trademarks in China.

The company has established production facilities in Kunshan, Xuzhou, and Changsha, with a total area of over 180,000 square meters. Its main products include automated welding production lines, intelligent logistics and warehousing systems, automated welding and cutting equipment, as well as planetary gear reducers. The business covers various stages such as project planning, research and development, design, complete equipment production, assembly, integrated debugging, and sales, providing turnkey engineering services for overall solutions.

The company's products are widely used in the high-end equipment manufacturing fields of engineering machinery, shipbuilding, rail transportation, aerospace, marine engineering, military, and nuclear power, as well as important industries in the national economy such as petrochemicals, food, and healthcare. They are also exported to countries and regions such as the United States, Europe, India, Brazil, and Southeast Asia.