A TIG gas lens is a high-performance collet body engineered for TIG torch series 9, 20, 17, 18, and 26. Unlike standard collet bodies, the gas lens utilizes a series of stainless steel screens to create a coherent, laminar shielding gas flow. This technology provides superior coverage for the weld pool, allowing for greater tungsten stick-out and better visibility, which is essential for welding reactive metals like stainless steel and titanium.
Our production capabilities include complete gas lens kits and individual components in industry-standard sizes: 1/16″, 3/32″, and 1/8″. These are designed to work seamlessly with a wide range of consumables, including wedge collets, alumina ceramic nozzles, and clear glass cups (sizes #4 to #16). Our components ensure broad compatibility with most professional TIG welding systems used in aerospace, automotive, and industrial fabrication.
Manufactured from premium tellurium copper, our gas lens bodies are CNC-machined to strict dimensional tolerances of ±0.005 inches. This precision engineering ensures consistent gas flow dynamics and reliable thermal conductivity. By optimizing the internal mesh design, our gas lenses significantly reduce gas turbulence and consumption, delivering a high-quality surface finish and consistent performance in demanding high-amperage applications.
Trusted TIG Gas Lens Supplier for Superior Weld Quality
For over two decades, RAX Industrial has stood as an integrated R&D and manufacturing hub, specializing in precision-engineered welding components. Our focus on advanced production is directly applied to our TIG gas lens series, where exacting dimensional control ensures a consistent, diffused gas flow critical for superior weld quality.
With a dedicated team of specialists and high-precision automation within our 18,000 m² facility, we manufacture these critical consumables to meet stringent specifications. Each gas lens is the product of rigorous engineering, designed for optimal compatibility and performance in demanding TIG welding applications. This commitment to precision manufacturing and robust quality control, backed by international certifications, ensures every component delivers reliability. Trust our extensive experience and manufacturing capacity to provide the consumables that support your projects globally.
| Parameter Category | Parameter | Specification / Details | Notes |
|---|---|---|---|
| Core Specifications | Product Type | Gas Lens Collet Body | For precision TIG welding applications. |
| Primary Function | Improves laminar gas flow, reduces gas waste, improves weld quality. | Particularly beneficial for welding draft-sensitive metals. | |
| Typical Package | Often part of a comprehensive kit. | Kit includes protective case, lenses, collets, cups, and other accessories. | |
| Physical Dimensions & Tolerances | Length | 1.297 inches | Body dimension. |
| Width / Diameter | 0.408 inches | Body dimension. | |
| Dimensional Tolerance | ±0.005 inches | Standard manufacturing tolerance. | |
| Angular Tolerance | ±0.5° | Standard manufacturing tolerance. | |
| Surface Finish | 80 | Typical finish specification. | |
| Material & Construction | Primary Material | Tellurium Copper | Ensures consistent diffused gas flow and durability. |
| Manufacturing Process | Advanced machining, cross drilling, milling. | Swiss machining for high precision and complex features. | |
| Compatibility | TIG Torch Series | 17, 18, 26, 9, 20 series. | Compatible with common torch series. |
| Welding Unit Compatibility | PowerTIG series, Typhoon series. | Designed to complement specific welding power supplies. | |
| Automation Torch Compatibility | W-500, W-900. | Adheres to common automation torch specifications. | |
| Design Style | Weldcraft style. | Industry-standard design specification. | |
| Typical Kit Contents (Sample) | Gas Lens Sizes | 1/16″, 3/32″, 1/8″. | Common sizes included. |
| Collets | Wedge collets in various sizes (e.g., 1/16″, 3/32″). | For securing the tungsten electrode. | |
| Collet Bodies | Sized for different electrodes (e.g., 1/16″, 3/32″). | ||
| Ceramic Cups / Nozzles | Alumina and clear champagne nozzles, sizes #4 to #16. | Includes various styles for different gas flows. | |
| Sealing Rings | Various sizes (e.g., 14.8×9.5×2.65 mm, 12×7.2×2.4 mm). | For ensuring gas-tight seals. | |
| Tungsten Electrodes | Blue lanthanated (2%), sizes 1/16″, 3/32″. | Common electrode type and sizes. |
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Frequently Asked Questions
What is a TIG gas lens and what are its core technical and operational benefits?
A TIG gas lens is a precision collet body that creates a smooth, laminar flow of shielding gas, replacing the turbulent flow from a standard collet body. This fundamental improvement delivers several key advantages for B2B welding operations:
What types and sizes are available, and what torches are compatible?
Selection is based on your amperage, tungsten size, torch model, and the joint accessibility required. RAX Industrial's solution offers broad compatibility and variety.
How do I install the gas lens and what is included in a typical kit?
Installation involves replacing the standard collet body with the gas lens assembly, ensuring proper seal seating. Kits are model-specific, so identify your torch series first. The solution installs directly onto compatible torches without modification.
What are the construction specifications, and what maintenance is required?
The gas lens is constructed from durable tellurium copper for excellent heat resistance and machinability.
What safety precautions should be followed?
Always ensure proper installation and check for gas leaks. Use appropriate personal protective equipment and adhere to standard welding protocols for electrical safety, fume extraction, and fire prevention.
What is RAX Industrial's manufacturing and quality assurance process?
We operate an integrated 18,000 m² R&D and manufacturing facility. Our process includes in-process inspection, vision systems, and precise measurements to ensure dimensional accuracy and performance. We hold ISO 9001:2015, CE, CCC, RoHS, SGS, and TUV certifications.
Do you offer customization or private labeling (OEM/ODM)?
Yes, OEM/ODM customization is a core service. We provide free industrial design and prototyping based on application needs, including private labeling, aesthetics customization, and component modification for rapid market-ready development.
What is your production capacity, lead time, and warranty?
Pricing depends on the model, size, and kit configuration. For detailed quotes, volume discounts, or to discuss custom solutions tailored to your unique requirements, please contact us directly with your specifications.