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Trailing gas nozzles

Customised protective gas systems

We design shielding gas systems to improve the quality of weld seams, avoid rework and reduce gas consumption at the same time. Trailing gas nozzles offer ideal seam protection for thermal processes such as laser welding or arc welding (e.g. TIG welding). By optimising the gas flow, a more stable welding environment is created, resulting in clean and uniform weld seams. Our gas nozzles are a reliable choice for mechanised and automated welding production, with a focus on quality and cost-effectiveness. We customise shielding gas systems to the different welding requirements of our customers by supporting you from the analysis of the process to the integration into the system.

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Facts and benefits

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The perfect weld seam

Thanks to the optimum gas protection, our customers achieve top results, even when working on materials that are very sensitive to oxidation, such as high-alloy steels or titanium.

Cost-effectiveness

Save money with our nozzles by optimising gas protection. Additive manufacturing enables customised nozzles.

Flexibility

Available for both hand and machine torches. The right nozzle for your application thanks to cost-effective individual part production.

Integration

Easy to integrate into any automation and production environment, for protecting the component surface or for forming inside the component. Can be used for a variety of welding processes, such as laser welding or arc welding

FAQ

Frequently asked questions

Do you have questions about our company, our products or our services? Then you've come to the right place.

Depending on the component properties, we can apply targeted coating in the interior area up to a distance of 100 mm based on different available focus lengths.

Trailing gas nozzles offer improved shielding gas coverage. This leads to a reduction in oxidation (annealing colours), which is particularly important when welding stainless steel or titanium. Unwanted changes to the component, such as pores in the seam and burn-off of alloying elements, are minimised. The nozzles are designed to distribute the shielding gas more efficiently and evenly around the welding point, thereby keeping the oxygen away from the heat-affected zone on the component.

Trailing gas nozzles can be designed in such a way that the welding wire can be fed in without any problems.

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