Miller SD 180 owner here...
Miller USE to make a pulse unit for this machine but discontinued it AFTER I picked up my machine.

You have a nice looking unit but final pricing is always the key.
Keep it basic / simple and priced right and you are in business.

If you have a noticeable gap between layers it's asking for trouble IMHO. If the metal is clean and minimal gap you should have better results. Aluminum is fickle and unforgiving at times.

Thx.

There is some never-seize on some of the threads and I can picture those parts being a PITA......

I am trying to avoid plug welding int he threaded area but wanted to make even spaced / nice looking welds.

I just seen Jodie's last video and seen he was using a clear cup.Anyone else use them ? I've seen them here and there .I don't know much about them.It seems like you get a better view of the puddle .Is that the advantage .Pardon the dumb question.Still new to tig. Large shield gas area / envelope ,...

I am pressing round slugs into tubing (tube wall thickness is .070" ) and was curious if there is a standard rule of thumb on what size hole to drill for plug / rosette welding ? I am TIG welding and want enough space to get to the bottom of the hole to puddle and fill. Is a 1/4" hole over...

Welcome to the forum! If I understand your question, you are looking for a gas lens and cups for your type 20 watercooled torch, correct? Consumables may not be listed specifically for the Weldcraft HP-20, but the "type 20" part of that name gives you the matching parameter. Quick detour:...

I have a Weldcraft HP-20 water-cooled TIG torch and I want to properly fit it for some titanium welding I need to do. I can not find this torch listed and I am trying to cross reference it to fit a large gas lens for TI welding. Any suggestions as to which large gas lens is recommended or what my HP...