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SWP Proline 311 - Mig Welder

Carraige Free UK Mainland.

Product Pricing

Item NameProduct DescriptionPriceQty
Proline 311Mig Welder£1,350.00
ex vat

inc vat

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The MIG 271 and MIG 311 4-Roll Compacts are versatile and robust single phase welding machines ideally suited to light, medium and heavy fabrication. On maximum power and maximum duty cycle the MIG 271 consumes only 8.8kVA - requiring only a 25A fuse and can be used in the field from a 10kVA generator. The MIG 311 consumes only 12kVA and requires only a 35A fuse and can be used in the field from a 15kVA generator. Variable speed four roll wire feed is achieved through all-geared drive system minimising the risk of wire slip to create uniform welds. The units are also suitable for use with spool-on or push-pull guns, which allow for increased work radius up to 8 metres. Both machines have the ability to take larger diameter wire than lower power units, offering thicker plate welding.


  • Large cabinets can accept full height gas cylinder
  • Heavy duty front and rear wheels for increased stability
  • Digital volt and amp meter
  • Copper wound transformer and choke
  • Forced air fan cooling
  • Overload warning indicator
  • Heavy duty front and rear wheels
  • All geared 4-roll feed system
  • Double support straps for gascylinder
  • Infinitely variable wire speed
  • Spot weld timer
  • Latch facility
  • Burnback control
  • Gas purge
  • Soft arc technology
  • M25-3 torch and 2068regulator included


Model Code9375
Input Voltage 50hz230V
Input Current35A
Voltage Settings16
Welding current amps30-310A
Output @ 20% duty cycle300A
Output @ 60% duty cycle210A
Output @ 100% duty cycle160A
Wire size mm0.8-1.2mm
Packed Dimensions (HxWxL) mm830x302x780
Weight (Kgs)100