'''!!! CAUTION !!!''' Our welders are 20% duty cycle which means we can only weld 2 minutes out of every 10 minutes at maximum settings or the welding unit may be ruined. If you weld for 2 minutes, wait 8 minutes for the welder to cool. | '''!!! CAUTION !!!''' Our welders are 20% duty cycle which means we can only weld 2 minutes out of every 10 minutes at maximum settings or the welding unit may be ruined. If you weld for 2 minutes, wait 8 minutes for the welder to cool. |