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    Air compressor expansion tank question

    This motor is rated at 22amps. I don't doubt the rating as this is a model sold by Home Depot (C801H). My 11CFM runs all the time as well. I am hoping that connecting both now will get me around 25+ CFM and they will run less. What kind of gun do you have and how do you make your air jets? Do...
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    Air compressor expansion tank question

    So, I ended up picking it up today for $250. The previous owner said the compressor pump is bad, it gets up to 60psi and then it keeps running and doesn't make more pressure. I am planning to disassemble it and take a look. Other than that, the tank looks solid but I am going to hydrotest it...
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    Air compressor expansion tank question

    Mine is currently at 11 CFM and I've been really happy with it, it handled any task I've thrown at it, but since I modified the sandblasting cabinet with a metering valve and a triggerless gun (which also came with a bigger nozzle), it's having a difficulty keeping up. At this point it runs all...
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    Air compressor expansion tank question

    I did not see any damage, I think the reed valves look fine, but I'll take some photos and share here. I did not have much time to mess with it further, but will take a look in the next few days. Honestly, I just feel it's a lost cause and wouldn't want to spend more money on it as I don't think...
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    Air compressor expansion tank question

    @The Cobbler Yes, the motor runs, but doesn't build much pressure and there is a knocking sound from the pump. I only let it run once and it took close to 20-30 min to get to 100psi before shutting off.
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    Air compressor expansion tank question

    Looks like there is not much inside other than those reed valves, need to see if I can get a replacement. Which motor / compressor pump have you used? It's an oiled compressor and I recently changed the oil so I think it just needs new reed valves. It's definitely lower pressure than my Dewalt...
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    Air compressor expansion tank question

    Thanks for the responses, appreciated. I'm glad I asked for opinions instead of wasting my time adding tanks. I've been looking at 5HP 80 gal compressors but at this point I don't do enough sandblasting to justify the price, maybe in the future. I could definitely add another 20-30gal...
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    Air compressor expansion tank question

    Hey everyone! I need some advice on getting a bit more air when I am sandblasting which is honestly not often to justify getting a bigger compressor. I do it probably a couple times a year such as blasting ATV wheels or some similar sized parts and maybe a lot of smaller parts. I have a DEWALT...
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    Advice for a TIG welder for a beginner

    Ah, nice! :) I am a homebrewer, that's why I use CO2.
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    Advice for a TIG welder for a beginner

    Yeah, I think the 125CF is 4ft tall. I also think of them as propane tanks or CO2 tanks, so it's hard to convert and get an idea. How much does it cost you to refill it?
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    Advice for a TIG welder for a beginner

    Is that 125CF? According to the internet, the 125CF tank should last around 10hrs of TIG welding. How much do you weld?
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    Advice for a TIG welder for a beginner

    Exactly. I mentioned CO2 because I've been using Airgas for that. I see Primeweld sells full argon tanks and they are cheaper than my local NorthernTool store. I'll call Airgas to get a quote before ordering online though.
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    Advice for a TIG welder for a beginner

    That's what I've been doing too with the newer tanks, but I had to exchange the older expired tanks at Airgas. They don't care if the tank is expired or not, it's a fixed rate.
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    Advice for a TIG welder for a beginner

    It's pretty much only Airgas and I've been trying to avoid them as much as possible. I've been paying through the nose for CO2 refills there.
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    Advice for a TIG welder for a beginner

    That's the one I mentioned in my original post, the Arccaptain TIG200P priced at $650. I watched some youtube videos too and some guys had good reviews for the unit. It comes with a 5 year warranty, but it's a Chinese company and who knows if they will be around in 5 years. After the discount at...
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    Advice for a TIG welder for a beginner

    Thanks, I'll check it out. I was going to get it from home depot, I have a 10% coupon there as well and can return in store if something's wrong. But they only have one option and sell it as a package with the CK17 torch, cannot change it.
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    Advice for a TIG welder for a beginner

    Yeah, I pretty much decided on the Primeweld TIG225X. How about the torch options? Is the CK17 good enough or should I go for the CK26?
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    Advice for a TIG welder for a beginner

    I really don't mind getting a "lesser" or cheaper machine. I am not a professional welder/fabricator nor do I plan to be one. This would be just another tool in the garage for occasional use, I am not welding every day, maybe once every couple weeks and my $100 Harbor Freight Titanium flux...
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    Advice for a TIG welder for a beginner

    Pretty good prices, they have a sale now. Which models do you have? Do you weld aluminum with them?
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    Advice for a TIG welder for a beginner

    Good to know, thanks for the info. I don't think I'll be working with aluminum thicker than 5/32". So the torch will be the limiting factor, not the welder. Thanks for the suggestion, but I can't afford to spend thousands on a welder for a hobby. I am not doing this professionally and do not...
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