Month: November 2019

AC 400A Welding Machine

Ac welder is suitable for stick welding working constantly 8-16 hours a day. The machine has high duty cycle rating up to 80%, means you can run it at 400amps for 8 minutes out of 10. AC400A – recommended 3.2mm if welding at full duty cycle. Ac-transformer type welder also known as “buzz box”, so