KEMPPI UK now distributes two new TIG welders – the Mastertig MLS 2500 and 3500 – designed to work with 250A and 350A IGBT DC power sources from 340V to 440V or from generators. The MLS 2500 has a ...

Aluminum’s unique properties, such as high thermal conductivity, rapid heat dissipation, and its persistent oxide layer, mean ...

In the tungsten inert gas (TIG) welding process, an electric arc is struck between a refractory electrode made of tungsten and the work piece, while a shroud of inert gas, usually argon, shields the ...

Last month we looked at the MIG process, which is definitely the most popular type of welding used for classic trucks. This month we'll explore TIG welding, which many people consider the premiere ...

California machine shop quadrupled output by switching from manual TIG to robotic laser welding, eliminating skilled labor ...

Last month, we presented the basics on setting up a TIG welder as the groundwork for the next few write-ups on actually making things with TIG welding. These TIG welding techniques aren't difficult—it ...

We’ve been aware of the shortage of skilled welders due to retirements for some time. In recent years the shortage has been exacerbated by furloughing or the early retirement of workers during the ...

The 21.6-pound Thermal Arc 201TS DC TIG/Stick welder has a 10- to 200-amp output and the flexibility to use 120 to 230 volts primary power. According to Thermadyne, the 201TS in Stick mode ...