I am having some Dual Shield Issues with outside corner Joints. I am dragging from left to right and when I get to the last inch and a half to 2 inches of weld I am getting really bad porosity. To fix the the issue I have been welding from the center of the joint to the outside edge. It this the rig...

Thanks guys

I teach high school machining and welding and I am looking to update our old wore out CNC plasma cutter with a nice machine . Has anyone on here used a Fast Cut machine? Are they worth the money? With some help from me would a student be able to understand how to use it? Also how are they with custo...

Thanks Guys works great now I figured it was a user error.

Hey guys I'm a teacher in Washington and I have recently purchased a (inverter based) diversion 180 TIG welder. I chose this machine because of its extremely simple setup to help get students onto TIG faster. The issue I am having is our Auto-dim welding helmets work for about a half inch then they ...