91天堂原創

When welding titanium using the GTAW / TIG process, the gas shield from the welding torch needs extending for protection from oxidation and for productivity. Although welders will use a larger than normal gas cup to provide a big surface area of protection, this still limits the speed at which they can move the welding torch.

To provide additional surface protection and in order to weld faster, Huntingdon Fusion Techniques HFT庐 manufacture a range of Weld Trailing Shields庐, effectively long gas cups fixed onto and dragged along behind the welding torch, which ensures the weld remains under an argon gas shield until the metal has cooled below its oxidation temperature.

Ron Sewell, Chairman for HFT, said: 鈥淧rofessionally manufactured Weld Trailing Shields庐 are usually around 100 鈥� 150 mm long as standard, with specials for automatic welding being as long as 450 mm (17鈥�), although many applications require smaller Weld Trailing Shields庐. With the lack of commercially available small Weld Trailing Shields庐, users have been required to fabricate their own using innovative methods, however HFT庐 have now designed and developed the smallest Weld Trailing Shield庐 available at only 40 mm (1.6鈥�) long.鈥�

These devices attach to all standard manual or automatic TIG/GTAW and Plasma/PAW welding torches.

Edited from press release by

Read the article online at: /product-news/02062016/hft-launch-smallest-weld-trailing-shield-181/