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convert a MIG spool gun for use on TIG ?

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发表于 2021-9-1 00:05:23 | 显示全部楼层 |阅读模式
i want to use a spool gun on my 250 airco tig welder.what kind of adapters or mod's do i need to do for this kind of conversion??? it sounds easy just the gas or low voltage would need to be worked out . also how would this work with the High F on the tig.??
Reply:Is there a brand name and model of a spool gun that has the wire speed knob on the gun for easier converting onto a tig and quick wire speed changes???? my budget is $200 new or used gun .Last edited by vettepicking; 11-27-2007 at 01:32 AM.
Reply:TIG uses a constant current (CC) power supply.MIG "normally" uses a constant voltage (CV) power supply.MIG may use a CC supply with a "Voltage Sensing" wire feeder.Not sure if your spool gun is compatible with a CC supply, probably not?
Reply:You might try Profax in Pearland, Texas.  JohnSMAW,GMAW,FCAW,GTAW,SAW,PAC/PAW/OFCand Shielding Gases.  There all here. :
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