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Inverter welder advice please.


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When I use my ageing air cooled stick welder it quite often takes out the breaker.Not all the time, but often enough.

Are the inverter stick welders likely to do the same as they seem a lot smoother to use?

Edited by wisdom
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Hello, i have a small inverter welder and never had a problem, it has a 13 amp plug , never used more than 10 swg whatever in metric size and i have done some 5 mm steel work , it will easy do 8 swg but we have a bigger welder on the farm for heavy work, if i was buying another i would look at the R Tech Pro, 2 sizes , 135 and 175 Amp, both have 5 * feedback, £150/£190, 5 Year warranty and good customer service

Edited by oldypigeonpopper
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all dc inverter welders should easily do 3.25 rods.....and being DC you will be able to work plus or negative....adjust the arc force and strike up voltage (hot start)  you will also be able to use specialist rods.......

oil filled welders are a thing of the past ..good in their day ...but things have moved on...

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Certainly would echo the above that inverter welders don't seem to suffer same issue the old transformer machines did.  That is the in-rush current on startup could cause the fuse in the plug top to pop or even the breaker to trip.

I'm no stick welder, but what little I have done with an inverter machine was certainly far more forgiving than the old Clarke buzz box I had.

I will say though, if you get into it, it is worth wiring up a 16 amp blue ('caravan') socket to power the welder for the occasions when you do have to turn the welder up to 11.

 

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17 hours ago, oldypigeonpopper said:

Hello, i have a small inverter welder and never had a problem, it has a 13 amp plug , never used more than 10 swg whatever in metric size and i have done some 5 mm steel work , it will easy do 8 swg but we have a bigger welder on the farm for heavy work, if i was buying another i would look at the R Tech Pro, 2 sizes , 135 and 175 Amp, both have 5 * feedback, £150/£190, 5 Year warranty and good customer service

Hello, i am not convinced that the Hot Start is good or not, it gives a slight boost in amps at the first strike on the welding rod which may be not ideal for thin sheet metal but for general welding of steel plate or angle iron or such like it would be ideal for anyone starting to try stick welding

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3 hours ago, oldypigeonpopper said:

Hello, i am not convinced that the Hot Start is good or not, it gives a slight boost in amps at the first strike on the welding rod which may be not ideal for thin sheet metal but for general welding of steel plate or angle iron or such like it would be ideal for anyone starting to try stick welding

when you are welding thin sheet change the electrode to negative.......

on DC welding....negative 1/3rd of the lecky posertive 2/3rds of the lecky..........weld neg and you will be burning 1/3rd power earthing 2/3rds of the power

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