Precision Welding Technologies Trail Shields & Purge Cups

Gas Shielding Devices Engineered to Improve Your Welding Quality & Consistency

Improve your weld quality & reduce gas consumption with Precision Welding Technologies premium line of gas shielding devices. PWT's patented design & gas flow technology regulates gas flow & pressure to create highly efficient gas shielding system.  Cups & Trail Shields optimize distribution of shield gas & maintain correct gas velocity ratios between internal gas paths, consistently flowing shield gases over a targeted area to promote sufficient cooling, prohibit exposure to atmosphere & prevent weld contamination.

Developed for automated high-tech TIG/GTAW & Plasma Arc Welding (PAW) applications, these products are designed to work with popular machine or manual TIG (GTAW) & PAW (plasma arc welding) torches.