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Inverter from Powermaster

Hi to all, i want to ask if someone has expirience with the Inverters from Powermaster or rich-electric.com (wich is th...
0 comments posted 21yrs
posted by tenefeno
0 comments posted 21yrs posted by tenefeno

OA welding help!!

I've been messing around trying to learn OA welding for some time now and seem to be stuck. It's for aircraft welding s...
44 comments posted 21yrs
posted by X
44 comments posted 21yrs posted by X

Airco 300 Square Wave info request

Wellllll....by a rather odd and weird roundabout way..I wound up with an Airco 300 Squarewave welding machine today. Ca...
18 comments posted 21yrs
posted by gunner
18 comments posted 21yrs posted by gunner

Newbie Question

I work in a small Tool and Die shop where we are required to do a small amount of welding on the odd work piece. My bos...
9 comments posted 21yrs
posted by k3nv4l3
9 comments posted 21yrs posted by k3nv4l3

Rusted Welding Wire!

Hello all, I have not used my welder for awhile now and looked at my welding wire (flux core, I'm not using gas) and it...
22 comments posted 21yrs
posted by ecope
22 comments posted 21yrs posted by ecope

Stupid question

I got asked this and I have not a clue or a dual trace meter at my disposal at present. On a home power feed. One commo...
20 comments posted 21yrs
posted by NT_Geek
20 comments posted 21yrs posted by NT_Geek

Who owns rented bottle?

I bought both sets of my O/A bottles about 25 years ago. When I got my mig, the welding supply told me the AR/CO2 bottl...
9 comments posted 21yrs
posted by andyasberry
9 comments posted 21yrs posted by andyasberry

Strength of supports

I want to use four 7.5 foot lengths of steel to support a 4x8 sheet of particle board for a layout/fabrication table. W...
5 comments posted 21yrs
posted by news.work
5 comments posted 21yrs posted by news.work

Question about MIG output voltage

I am resurrecting an old MIG I made by Chicago Electric, I got it free. The voltage selector switch is no longer availa...
4 comments posted 21yrs
posted by Thor
4 comments posted 21yrs posted by Thor

Nitrogen for MIG welding?

Nitrogen for MIG welding? I have a very cheap source of Nitrogen and I was wondering how well it work for MIG welding....
4 comments posted 21yrs
posted by stu
4 comments posted 21yrs posted by stu

Flux with dc tig

I've been meaning to ask, has anyone tried and succeeded when using DCEN with either the rod or work prefluxed with AL...
12 comments posted 21yrs
posted by cluna
12 comments posted 21yrs posted by cluna

Looking for a 110v Capable TIG

I've been longing for the replacement for the SD180 because of pulse capability but I really would like to get a 110v/2...
3 comments posted 21yrs
posted by cluna
3 comments posted 21yrs posted by cluna

Convince Me!

I am getting really close to buying a welder. The problem is that I have been vacillating back and forth between whethe...
26 comments posted 21yrs
posted by desmithe
26 comments posted 21yrs posted by desmithe

Stupid Tig question..blush

Over the weekend I was doing more tig practice on various bits and pieces, and had some CRS 3/16x1" flat stock side by...
6 comments posted 21yrs
posted by gunnerNOSPAM
6 comments posted 21yrs posted by gunnerNOSPAM