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300-600 AMP Industrial SWF MIG Range

Price Unavailable (excluding VAT)

Separate wire feed range with open spool or totally enclosed wire feed unit

A heavy duty range of MIG welding machines designed for all industrial welding applications. These machines are designed and manufactured in Great Britain using high quality components to industrial standards. This range of machines offer the user the very best welding performance with minimal spatter and a soft stable arc throughout the range. At the heart of every machine is a large copper wound transformer & other heavy duty components all constructed in a robust powder coated steel case, this ensures these are probably the most solid & reliable range of SWF MIGs available, with thousands sold over the last few years.

We guarantee these machines will have the lowest long term maintenance costs of any similar machine in the industry & we have the best long term back up with all parts available for a minimum of 20 years.

Main features

  • Good range of volt steps for very fine adjustment of power
  • Super smooth welding characteristics through the range.
  • 100% copper wound transformer with 5 year warranty.
  • Very high duty cycle.
  • High efficiency of over 90% to minimise electric usage.
  • Easy setting infinitely variable wire speed control.
  • Torch trigger latching fitted as standard.
  • Adjustable electronic burn back.
  • 2T / 4T trigger functions.
  • Wire inch & gas purge functions.
  • Industry standard euro torch connection.
  • Can be used with all wire and spool sizes.
  • The strongest steel case of any compact MIG in the industry.
  • Large 250mm wheels & HD front casters
  • Voltage switches have steel shafts not plastic like competitors
  • Quality wire drive system and powerful motor.
  • Robust ultra-reliable PCB in wire feeder.
  • All models have an all metal wire drive system.
  • 4x4 wire drive on all models 400A & above.
  • Really rugged machines for industry.

Options;
Water cooling for heavy production applications.
Interconnetors up to 30M long
Enclosed wire feeder as shown or open type
Digital volt & ammeters
Swivel kit so feeder sits on top of power source & turns.
Casters on wire feeder.
Upgrade to 4x4 drive on 300 & 350
480V split phase models
F400G open super heavy duty feeder option for the heaviest applications

Spec 3 phase 400v Models

300

350

400

Amps range

40-310

40-360

50-420

Volt steps

16

32

32

Duty cycle @60%
(or 35% for B range)

300A

350A

400A

Input fuse slow type

16A

16A

16/20A

Welding wire size (mm)

0.6-1.2

0.6-1.2

0.6-1.6

Spec 3 phase 400v Models

450

500

600

Amps range

50-470

60-520

60-620

Volt steps

32

32

32

Duty cycle @60%
(or 35% for B range)

450A

500A

600A

Input fuse slow type

32A

32A

32A

Welding wire size (mm)

0.6-1.6

0.6-2.4

0.6-3.2

The standard models shown above are 60% duty cycle, we also offer the B range which is the same spec but with 35% duty cycle for less demanding applications, simply add B to the end of the model number.

All the above machines are also available in 230V Single Phase up to 500Amps.

All models comply with BS EN60974-1, BS EN50199, WEE/HD0071UZ



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