MIG Welding Inverter Based

[Tanweer Ahmed]

What is difference between Inverter based machine and Diode based machine?
Is inverter based machine is suitable to decrease spatters?
Can I use two torch at one power source for welding?

 

[Sarto]

Hi.
About the arc characteristics, wait for others.

About the multi torch machines, they exists.
Just comes to mind:
Telwin TECHNOMIG 223 TREO SYNERGIC
http://www.bws-usa.com/synergic-mig.html
Helvi TP202
https://helvi.com/en/product/tp-202-2/

Hope this helps.

SARTo

 

[Jim Davey]

Transformer based machines can and often do weld just as good as an inverter machine, however they go about making the welding current a different way.
Being an inverter isn't a guarantee of a good output characteristic, thats down to design and component choices/quality. It also doesn't mean in all cases you will have multiprocess options.