Welder Miller
 Miller Gold Star 600SS Welder US $300.00 
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 Miller Big30 diesel welder/generator US $2,500.00
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 Miller Syncrowave 200 Runner TIG Welder 907308001 US $2,405.00
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 Miller Maxstar 150 STL TIG Welder In Hard case Everything you need case 50+ Rods US $1,200.00
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 MILLER SYNCHROWAVE 350 LX WELDER 300A US $3,000.00
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 Miller Maxtron 450 Arc Welder US $1,950.00
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 Miller Maxtron 450 Arc Welder US $1,950.00
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 Miller MC-300 Arc Welder Power Source US $850.00
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 MILLER WELDER XMT 304 NO RESERVE L@@K US $1,025.00
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 Miller diversion 165 tig welder US $1,500.00
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 Miller CP-2VS CP-3VS CP-5VS Welder Parts Manual US $23.00
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 MILLER MILLERMATIC 252 MIG WELDER - 907321 US $2,315.59
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 Miller ALT 304 CC/CV MIG Welder with S-74D Feeder US $3,299.00
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 Miller Maxstar 175 Tig Welder Inverter 140 amp with tig gun 3 phase US $999.99
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 Miller Maxstar 150 S Stick Welder US $325.00
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 Miller Maxstar 200 STR 907036 Stick and Tig Welder US $1,846.77
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 Miller Dialarc 250 AC/DC Stick Welder US $770.00
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 Miller Deltaweld 451 MIG Welder Power Source US $1,599.00
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 Miller CST 280 Stick/TIG Welder US $510.00
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 Miller Syncrowave 300 Welder (16337) US $2,950.00
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 Miller Syncrowave 250 Tig Welder US $3,000.00
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 Miller XMT 350 Mig Welder US $4,200.00
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 Miller Welder Big 40 Arc Welder, Gas Powered, 250V US $3,293.99
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 MILLER MIG WELDER WIRE FEED ROLLER US $32.83
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MILLER MIG WELDER WIRE FEED ROLLER US $32.83
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MILLER MIG WELDER WIRE FEED ROLLER US $32.83
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MILLER MIG WELDER WIRE FEED ROLLER US $32.83
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MILLER MIG WELDER WIRE FEED ROLLER US $32.83
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 MILLER PHOENIX 456 CC/CV DC INVERTER ARC WELDER FOR PARTS REPAIR US $199.99
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 Miller RFC-23A TIG Welder Foot Control Pedal US $62.51
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 Miller Syncrowave 250 Tig Welder US $820.00
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 Miller tig welder RFCS-14 HD foot control US $119.00
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what are the advantages of a water cooled tig welder or an air cooled one, and why i.e. hand positions, etc?
I see many welding videos online where the welder is grasping the cup. I currently use an air cooled torch on a Miller Dynasty 200DX for 90-150 amps and the cup gets hot! Does a water cooled torch stay that much cooler?
It depends on what you are welding. Most "air cooled" torches get hot cable and all. "Water cooled" torches pretty much stay cool. The cup can get very hot, welding a lot of aluminum >200 amps. I have had water cooled torch cups glow white hot before, but only the cup gets hot the torch and cable stay cool. The cup cools down pretty quickly. The air cooled torch just keeps building heat till you quit welding.
The advantages are the air cooled are cheaper and have less maintenance cost. The water cooled ones cost more you will need a water supply or chiller and if in cold climate antifreeze. The water cooled, production wise, will allow you to continuously weld with out stopping for it to cool down. I use both but when welding 65 amps or less I mostly use the air cooled because it is smaller and more flexible it has less hoses to get in the way. The power cable is smaller and more flexible because it doesn't need the water flow. The air cooled are great up to 150 amps but they need to be allowed to cool (for operator comfort).
(33 years welding)
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