PWT Straight Trailing Shields

PWT High-Tech Straight Shields for Precision TIG Welding

Precision Welding Technologies™ trail shields are designed to work with the industry's most common machine or manual gas tungsten arc welding torches, these devices optimize distribution of the shielding gas, and maintain correct gas velocity ratios between the multiple gas paths. Developed for automated high-tech TIG/GTAW these products are engineered to flow shield gases over a targeted area to promote sufficient cooling, prohibit exposure to oxygen, and prevent weld  contamination for demanding TIG/GTAW welding of reactive metals such as titanium, molybdenum, nickel-based and aluminum based alloys as well as non-reactive metals like stainless steel.

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