Origo Mig 320/410

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The Origo MIG 320/410 are step-switched power sources for medium (320) to heavy-duty (410) MIG/MAG welding. The machines are made with a strong galvanized metal casing to withstand harsh environments. Its large wheels, sturdy lifting eyelets, and an undercarriage designed for forklift transport make the Origo MIG machine easy to move. The wide current and voltage make it easy to optimize settings for a wide variety of filler metals and gases.


  • Outstanding welding characteristics – high efficient and quality welds
  • Sturdy galvanized metal casing with air filter (optional)
  • Wide current and voltage range – for multiple applications
  • Selectable inductance taps – 320 and 410 have 2 taps
  • Easy change of polarity – all types of cored wire
  • Digital meter – provides an accurate reading of the set welding parameters and will hold its display even after welding has finished
  • Idle mode – power and noise efficient; cooling fan works only when needed
  • Undercarriage standard


Description or Qualifier Origo Mig 320 Origo Mig 410 Origo Mig 410 w/cooling unit

Power Specifications

Model Origo Mig 320 Origo Mig 410
Power Factor at Maximum Current 0.94 0.98
Efficiency at Maximum Current 75 % 71 %
Open Circuit Voltage 16-40 VAC 17-45 VAC
Open Circuit Power W 200 W 360 W
Protection Class IP 23 IP 23
Voltage Steps Minimum 40 40
Voltage Range (V) 16-30 V 16.5-34 V
Current Range(A) 40-320 A 50-400 A

Welding Output

Model Origo Mig 320 Origo Mig 410
Welding Output 320 A/30VAC @ 30%
250 A/27VAC @ 60%
195 A/24VAC @ 100%
400 A/34VAC @ 50%
365 A/32VAC @ 60%
280 A/28VAC @ 100%

Input Voltage

Model Origo Mig 320 Origo Mig 410
Voltage 230/460 V 230/460 V
Phase 3 3
Frequency 50/60 Hz 60 Hz


Operating Temp -10 to 40 °C (14 to 104 °F)

How to purchase Origo Mig 320/410

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.

Part Numbers and Accessories

Part Numbers : Origo Mig 320/410
Accessories : Origo Mig 320/410