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164 welding machines SALVAGE NOT MINE

no affiliation just thought I'd post http://www.salvagesale.com/ShowOffer.asp?OfferID=19551
6 comments posted 20yrs
posted by NoSpam
6 comments posted 20yrs posted by NoSpam

FS Hobart TR250 AC/DC welder

Located in Costa Mesa California Hobart TR250 welder 300 amp AC/DC, 1ph, decent condition $300 OBo Gunner "I think this...
0 comments posted 20yrs
posted by gunner
0 comments posted 20yrs posted by gunner

Hey Iggy !

I never got back to you about those stamps , do you still have any ? Also , I picked up a tombstone welder at a good pr...
6 comments posted 20yrs
posted by snagone
6 comments posted 20yrs posted by snagone

Tig Welder Mod. , PC Board

Hello Am still looking for someone that has built or would have PC board Gerber file etc . for the Dave Barrett TIG wel...
4 comments posted 20yrs
posted by pdl
4 comments posted 20yrs posted by pdl

Cast iron welding help

Found this excellent web page: http://www.surfbaud.co.uk/html/cast_iron_weld.html which explains how to make a perfect...
10 comments posted 20yrs
posted by rick0987
10 comments posted 20yrs posted by rick0987

seam (weld prep) traking

Does any one have experience of seam location devises for welding robot path correction? I have heard mixed reviews abou...
0 comments posted 20yrs
posted by bethany.may
0 comments posted 20yrs posted by bethany.may

colour vs temperature ?

Does anyone know of a reasonable "colour" (oh alright, color) chart on line anywhere that relates roughly temperature t...
14 comments posted 20yrs
posted by steve
14 comments posted 20yrs posted by steve

Lincoln "Coffee Pot" welder

Offered on Craigslist for $200. Description reads, "lincoln 250 amps coffee pot welds nice. Unit runs on 240/480 three...
3 comments posted 20yrs
posted by jredmond
3 comments posted 20yrs posted by jredmond

Pipe Joining Geometry

Can some one help me with joining two steel pipes in a tee shape, I need to make a stencil to cut the center pipe to th...
3 comments posted 20yrs
posted by haze.cs
3 comments posted 20yrs posted by haze.cs

Ping: Rob Fraser

Hey ya Rob, Ya still hanging out in Will County? If so, I got this little "boat anchor" with your name on it. I go to M...
1 comments posted 20yrs
posted by gjpostma
1 comments posted 20yrs posted by gjpostma

Welding electrodes

Dear sir, which electrodes we will use in MS to MS welding and MS to SS weldings. SHAFI
3 comments posted 20yrs
posted by shafiullah.shafi
3 comments posted 20yrs posted by shafiullah.shafi

how to figure out HAZ in aluminium alloys

hi friends, can somebody help me out in steel, microstructural changes in the HAZ defines the extent of HAZ, but in alu...
3 comments posted 20yrs
posted by pchowin
3 comments posted 20yrs posted by pchowin

PWM Control for Plasma Cutters

I may be going out on a limb here (how many EE's in the world have designed plasma cutters?), but does anyone have an i...
8 comments posted 20yrs
posted by js5301
8 comments posted 20yrs posted by js5301

OT: propane grill regulator

Odd thing: When I lit my standard Broil King grill it was okay (good flame etc.). About 5 min later, however, I heard a...
7 comments posted 20yrs
posted by dtodtmanREMOVETHIS
7 comments posted 20yrs posted by dtodtmanREMOVETHIS