Another thing you need to remember with small machines is the duty cycle. thats the lenght of time you can safely weld with the machine out of a 10 min period. You can find out the duty cycle in the paperwork that come with your machine or maybe even on the machine itself. Some of the smaller inexpensive machines have a very short duty cycle at full power. If your machine is rated 20% at full power then you can weld continuous for 2 min out of 10 with out risk of burning up the machine.
Longevity 160P
Miller 130 wire welder
Lincoln Ranger 10,000
Harris Torch set
Grizzly 11x26 metal lathe
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