Kunshan Huaheng Welding Co., Ltd.
| Welding Head Rotation Speed | 0.18–3.6 RPM |
| Model | TC-300 |
| Welding Material | Stainless Steel, Carbon Steel, Alloy Steel, Titanium, etc. |
| Application | Tube to Tube Welding |
| Welding Head Cooling System | Water-cooled |
| Protective Gas | Argon |
| Welding Diameter Range | Ø12.7 – Ø76.2 mm |
View Detail Information
Explore similar products
Product Specification
| Welding Head Rotation Speed | 0.18–3.6 RPM | Model | TC-300 |
| Welding Material | Stainless Steel, Carbon Steel, Alloy Steel, Titanium, etc. | Application | Tube to Tube Welding |
| Welding Head Cooling System | Water-cooled | Protective Gas | Argon |
| Welding Diameter Range | Ø12.7 – Ø76.2 mm |
Closed-Head Orbital TIG Welding
The TC-300 is a purpose-built automatic orbital TIG welding head for high-quality, filler-free butt welding of thin-wall pipes in all positions. A sealed gas chamber and advanced cooling system ensure superior weld protection and continuous operation. Ideal for industries that demand precision and repeatability — food & beverage, instrumentation, and nuclear power — the TC-300's patented self-centering fixture eliminates tack welding, delivering fast, repeatable welds on pipes, elbows, tees, and flanges.
Key Features
Welds thin-wall carbon steel, stainless steel, titanium, and titanium-alloy pipes.
Supports tube-to-tube, tube-to-elbow, tube-to-tee, tube-to-flange, and other configurations.
Lightweight aluminum construction for portability and durability.
Sealed chamber design with argon shielding for oxidation-free welds.
Patented self-centering fixture ensures accurate alignment — no tack welding needed.
Autogenous (filler-free) welding, ideal for on-site installation.
Integrated water cooling supports extended continuous operation.
Ergonomic handle with integrated buttons for seamless operation.
Technical Specifications
| Parameter | TC-300 Specifications |
|---|---|
| Tube Diameter Range | Ø12.7 – Ø76.2 mm |
| Rotation Speed | 0.18 – 3.6 RPM |
| Shielding Gas | Argon |
| Cooling System | Water-cooled |
| Cooling Flow Rate | ≥300 ml/min |
| Rated Current | 75 A, 60% duty cycle |
| Dimensions (L×W×H) | 385 × 160 × 42 mm |
| Weight | 3.5 kg (excluding cables) |
Applications
Perfect for high-precision welding in:
Company Details
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
100,000,000-200,000,000
Employee Number:
900~1000
Ecer Certification：
Site Member
Founded in 1995, HUAHENG is a leading provider of welding & cutting automation solutions, robotic manufacturing systems and intelligent warehouse solutions. With nearly 30 years of experience in industrial automation, HUAHENG has evolved from a welding equipment manufacturer into a comprehen... Founded in 1995, HUAHENG is a leading provider of welding & cutting automation solutions, robotic manufacturing systems and intelligent warehouse solutions. With nearly 30 years of experience in industrial automation, HUAHENG has evolved from a welding equipment manufacturer into a comprehen...
Get in touch with us
Leave a Message, we will call you back quickly!