An all in one welder is a great alternative for a garage particularly if you wish to have the capability to perform various welding operation types at an affordable cost point. Though they are typically more pricey compared to a single-process welder, they are cheaper than purchasing multiple welders that do just one function each.
The majority of multi-process welders can do at least two or more of the processes mentioned below.
TIG
MIG
Arc
Flux-core wire
Plasma cutting
Just because your welder can perform two functions, it doesn’t mean that it is actually categorized as a multi-functional welder. A TIG welder that can perform stick welding as well cannot be counted as a multi-process welder. The stick welding is an afterthought as it is such a fundamental function. MIG welders that can perform flux core as well are standard too. If your welder can perform MIG welding, it has got everything it requires to run gasless too.
Multi-Process welder
Here are some tips to help you pick the best all in one welder.
Off-Brand = Less Amps
It doesn’t mean that the only welders that put out the amps are the bigger brands. But, if you are looking to opt for a cheaper alternative, you need to understand that the output amp rating is different from the actual output. At times, you will receive half of what is marketed if you check using a multimeter.
This is one of the reasons why people often choose a recognizable brand. For an off-brand cheap variety, you will end up blowing up the machine or never obtain appropriate penetration if you attempt to operate it at maximum amps.
Duty cycle
The duty cycle is the period wherein the machine can operate continuously on the basis of a 10-minute period. Thus, if an all in one welder has a duty cycle of 30 percent at 100 amps, you can operate the machine for three minutes, then allow it to cool down for nearly 7 minutes. If you run at a lower amp, then you can continuously run it for a longer time. If you exceed this duty cycle, the machine will turn off and will remain that way until it starts to cool down. You need to be aware of how long you are using the machine, and allow it to take some breaks.