Perfect Welding

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Perfect Welding

Dual Wire Feeder WF 25i Dual

Two welding torches, two wirespools...

...but just one welding system

Greater productivity and potential savings: with the WF 25i Dual, you always have the right wire at hand, regardless of whether there are two different filler metals or wire diameters. So there’s no need to exchange wirespools, wear parts, or the welding torch.

The Dual Wire Feeder ensures stable wirefeeding and is the perfect choice, especially for the manufacture of construction machinery or shipbuilding, the automotive sector, or pipeline construction without additional system or application complexity. Combined with the TPS/i, it is the ideal solution for your needs, helping you to unleash your full welding potential.

Your benefits



At the touch of a button

The process line is changed at the touch of a button and this can be done via the torch trigger, directly on the wirefeeder, or on the welding system. Switching to the active process line takes just a few milliseconds.


Increase the deposition rate

For welding without compromise: thanks to stable wirefeeding of up to 25 m/min, you can achieve a higher deposition rate without affecting the weld quality.


Easy wire change

Two wirespool holders with a support diameter of 300 and 450 mm can be used. The Dual Wire Feeder makes changing filler metals quick and easy. What’s more, the option to use different wire diameters from 0.8 – 1.6 mm means you have the right wire to hand for every welding challenge.


Quickly and easily set parameters

Simpler, more flexible welding: you can set parameters and optimize the device on either the JobMaster welding torch, the welding system’s display, or the RC panel.

Modular, robust, flexible

It’s all within your grasp: the modular design of the WF 25i Dual means you can build a system that really works for you. Depending on the welding application, it can be mounted compactly on the trolley or with the crane in difficult to access welding environments. For an operating radius of up to 25 m, the Trabant is the right choice for unleashing your welding potential. This makes welding with the Dual Wire Feeder simple and user-friendly.

Compact and versatile

Welding made easier: the option of trolley mounting means the entire system can also be used on cranes and can be quickly moved depending on where it needs to be used.

Flexibility on the Trabant and crane

The wirefeeder and wirespools can be used on the Trabant, providing complete flexibility. If you work with large or difficult to access components, then the WF 25i Dual with crane attachment is your ideal companion.


Versatile solutions Your complete solution: the WF 25i Dual is fully compatible with the TPS/i and iWave. A range of mounting options on the welding system, a crane, or Trabant ensure maximum flexibility. Changing the active process line takes just a touch of a button on the welding torch!
Spool holder The entire system is space saving and ideal for quickly changing location. With up to two gas cylinders on one trolley, it is ready to use right away.
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Different options

Crane attachment: option to use the wirefeeder and spool holder on a crane 

Hosepack holder: for transporting longer hosepacks

Tool tray: for storing wear parts and hand tools

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Mounting kit for TU Car 4 Pro

Practical hooks for hosepack and torch holder included!

H740: Water-cooled TPS/i or gas-cooled iWave AC/DC

H510: Gas-cooled TPS/i or gas-cooled iWave DC

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1
Spool holder
The entire system is space saving and ideal for quickly changing location. With up to two gas cylinders on one trolley, it is ready to use right away.
2
Different options

Crane attachment: option to use the wirefeeder and spool holder on a crane 

Hosepack holder: for transporting longer hosepacks

Tool tray: for storing wear parts and hand tools

3
Mounting kit for TU Car 4 Pro

Practical hooks for hosepack and torch holder included!

H740: Water-cooled TPS/i or gas-cooled iWave AC/DC

H510: Gas-cooled TPS/i or gas-cooled iWave DC

D300 spool holder

The double lock fulfills the highest safety standards.

For easy changeover of the wirespools, these are attached at an angle of 10 degrees.

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Hosepack holder For easy transport of hosepacks on the wirefeeder.
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Crane attachment For operating the wirefeeder incl. wirespools on the crane. The ratchet ensures quick and safe balancing.
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D300 spool holder

The double lock fulfills the highest safety standards.

For easy changeover of the wirespools, these are attached at an angle of 10 degrees.

2
Hosepack holder
For easy transport of hosepacks on the wirefeeder.
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Crane attachment
For operating the wirefeeder incl. wirespools on the crane. The ratchet ensures quick and safe balancing.
D450 spool holder For fiber-core spools or coil adapters up to 27.3 kg
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Maximum operating range Operating radius up to 25 m
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Integrated holder for remote controls
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D450 spool holder
For fiber-core spools or coil adapters up to 27.3 kg
2
Maximum operating range
Operating radius up to 25 m
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Integrated holder for remote controls

Technical data

  WF 25i Dual
incl. D300 spool holder
WF 25i Dual
incl. D450 spool holder
Wire drive  2x 4-roller drive
Wire diameter  0.8 – 1.6 mm (0.02 – 0.06 in.)
Wirefeed speed 1 – 25 m/min (39.37 – 984.25 ipm) 
Wirespool diameter  max. 2x 300 mm  max. 2x 450 mm
Wirespool weight  max. 2x 19 kg (42 lbs)  max. 2x 27.2 kg (60 lbs)
Protection class  IP23  IP20
Length  62.0 cm (24.4 in.)  61.6 cm (24.3 in.)
Width  56.7 cm (22.3 in.)  50.6 cm (19.9 in.)
Height  44.5 cm (17.5 in.)  42.4 cm (16.7 in.)
Weight  46.55 kg (102.6 lbs)  38.55 kg (85 lbs)

Sustainable welding

Taking a conscientious approach to the use of resources and energy has a significant effect on cost effectiveness and a company’s environmental footprint. Our products represent sustainable, energy-efficient solutions for their applications right from the very start.

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