Migatronic Sigma Core MIG Welder - 400A Compact
£3,600.00
(Inc £4,320.00)
Migatronic Sigma Core 400A
Add on torch controls (£300.00)
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Migatronic Sigma Core - Compact 400A MIG Welder 

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. 
  400 MIG Compact
Current range 15-400 A
Mains voltage +/- 15 % 3 × 400 V
Fuse type C 20 A
Mains current, effective 17.5 A
Power, 100% 12.1 kVA
Efficiency 85%
Power factor 0.9
Minimum generator size 27 kVA
Duty cycle 100 %/20 °C (MIG) 345 A/31.5 V
Duty cycle max./20 °C (MIG) 400 A/65 %/34.0 V
Duty cycle 100 %/40 °C (MIG) 300 A/29.0 V
Duty cycle 60 %/40 °C (MIG) 370 A/32.5 V
Duty cycle max./40 °C (MIG) 400 A/50 %/34.0 V
Application class S/CE
Protection class IP 23
Standard IEC60974-1. IEC60974-10 Cl. A
Dimensions C (HxWxL) 700 mm × 260 mm × 735 mm
Weight C 52 kg
Mains current, max. 26 A
Power, max. 18 kVA
Open circuit voltage 65-70 V

Finance - PayPal Credit

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Spending over £99 on our website? If so, PayPal Credit is for you. It is essentially an interest free credit card without the card. 
You can make your purchase and pay it back over 4 months with 0% interest. Obviously if you take longer than 4 months to pay back there is interest associated to PayPal Credit, it's how they make their money. If however you pay the purchase off within the interest free time frame you will not pay anthing more than the purchase cost. 

To improve your chances of being eligible for PayPal Credit you must; 
1. Be aged over 18
2. Not be recently bankrupted 
3. Have an annual income over £7500 
4. Have a good credit history 

If you are to use PayPal credit then we can only ship to the PayPal verified address. We will not be able to ship to another location. 

Any use of PayPal Credit will lead to a contract between yourself and PayPal.
Migatronic Sigma Core - Compact 400A MIG Welder 

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. 
  400 MIG Compact
Current range 15-400 A
Mains voltage +/- 15 % 3 × 400 V
Fuse type C 20 A
Mains current, effective 17.5 A
Power, 100% 12.1 kVA
Efficiency 85%
Power factor 0.9
Minimum generator size 27 kVA
Duty cycle 100 %/20 °C (MIG) 345 A/31.5 V
Duty cycle max./20 °C (MIG) 400 A/65 %/34.0 V
Duty cycle 100 %/40 °C (MIG) 300 A/29.0 V
Duty cycle 60 %/40 °C (MIG) 370 A/32.5 V
Duty cycle max./40 °C (MIG) 400 A/50 %/34.0 V
Application class S/CE
Protection class IP 23
Standard IEC60974-1. IEC60974-10 Cl. A
Dimensions C (HxWxL) 700 mm × 260 mm × 735 mm
Weight C 52 kg
Mains current, max. 26 A
Power, max. 18 kVA
Open circuit voltage 65-70 V

Finance - PayPal Credit

Login on PayPal at the checkout process; 
Click one of these two boxes. Simple! 


Spending over £99 on our website? If so, PayPal Credit is for you. It is essentially an interest free credit card without the card. 
You can make your purchase and pay it back over 4 months with 0% interest. Obviously if you take longer than 4 months to pay back there is interest associated to PayPal Credit, it's how they make their money. If however you pay the purchase off within the interest free time frame you will not pay anthing more than the purchase cost. 

To improve your chances of being eligible for PayPal Credit you must; 
1. Be aged over 18
2. Not be recently bankrupted 
3. Have an annual income over £7500 
4. Have a good credit history 

If you are to use PayPal credit then we can only ship to the PayPal verified address. We will not be able to ship to another location. 

Any use of PayPal Credit will lead to a contract between yourself and PayPal.
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