Migatronic Sigma Core - Seperate Wire Feed (SWF) 550A MIG Welder - Water Cooled Version

All the skills with no frills. For such a long time Migatronic have always given you the bells and whistles but all of these toys give you a vastly increased cost compared to other brands on the market. This is where the Sigma Core comes in. It is a stripped back machine but gives you the premium Migatronic workhorse nature and quality of weld without some of the features of the other 'Sigma' machines. If you are looking for a proper heavy industry welder with none of the fuss then this is the machine for you. 

Extrodinarily easy to use and you can still include things such as on torch remote for making adjustments without having to go back to the machine. Excellent little features such as a LED inside the wire feed compartment to aid easy loading of wire make the machine that bit more fuss free. The super clear graphic panel takes out all of the guesswork in knowing where the machine is set. No more will you be roughly between 4 and 5 on the wire feed speed. Workers can just dial in the speed required to the nearest 0.1 of a meter per minute and set the volts in the same fashion. 

As with all Migatronic welders, there is an SD card slot (card not included) which you can download updates from the Migatronic website and update the machine free of charge for life. 

The general upshot of this machine is, if you are looking for a robust welder that can go to work, work hard and not worry you about downtime then this is the unit for you. 
 

	550A Sigma Core MIG Welder
Current range	15-550 A
Mains voltage +/- 15 %	3 × 400 V
Fuse type C	35 A
Mains current, effective	27.2 A
Power, 100%	18.9
Efficiency	90%
Power factor	0.9
Minimum generator size	40 kVA
Duty cycle 100 %/20 °C (MIG)	475/37.8
Duty cycle max./20 °C (MIG)	550 A/60 %/41.5 V
Duty cycle 100 %/40 °C (MIG)	430 A/35.5 V
Duty cycle 60 %/40 °C (MIG)	510 A/39.5 V
Duty cycle max./40 °C (MIG)	550 A/50 %/41.5 V
Application class	S/CE
Protection class	IP 23
Standard	IEC60974-1. IEC60974-10 Cl. A
Dimensions S (HxWxL)	454 mm × 260 mm × 735 mm
Weight S	36 kg
Mains current, max.	39.2 A
Power, max.	27.1 kVA
Open circuit voltage	75-80 V
	MWF 32 wire feeder
Wire feed speed	0.5-30.0 m/min
Wire spool diameter	300 mm
Duty cycle 100 %/40 °C	430 A /100%
Torch connection	EURO
Protection class	IP 23
Standard	IEC60974-5. -10 CL. A
Dimensions (H × W × L)	457mm x 260mm x 672.5mm
Weight	14.0 kg
	MCU 1300 cooling unit
Cooling capacity (1 l/min.)	1300 W
Tank capacity	5 L
Max. pressure in cooling system - bar	5 bar
Max. temperature	70 °C
Standard	IEC60974-2. -10 CL.A
Dimensions (H × W × L)	207mm x 260mm x 680mm
Weight	20 kg

Migatronic Sigma Core Sales Leaflet 
Sigma Core Quick Setup Guide