Welding Industries Australia

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Weldarc 140i

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NEW RELEASE
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Portable for Onsite & Field Maintenance

  • Welding Contractors
  • Shipyards
  • Rural Workshops
  • Motor Sports Fabrication
  • Mine Maintenance
  • Food and Wine
  • TIG
  • Stick
  • Lift Arc TIG
  • Single Phase Input Power

Optional VRD

  • The Weldarc 140i is supplied with the VRD (Voltage Reduction Device) option disabled. If VRD is required, it can be enabled 
by an authorised WIA 
Service Agent.
  • When activated, 
VRD delivers added safety when operating in Stick mode and meets the requirements of site work. Fully compliant to Australian Standards 
AS 60974.1 & 
AS1674.2 CAT C.

Portable

At only 4.8kg, the 
Weldarc 140i can go wherever the job takes 
you, making it ideal for onsite maintenance.

Hot 
Start
 for 

Manual
 Arc

Built-in 'hot start' feature in manual arc mode for even better arc starting.

Generator 

Compatible


The Weldarc 140i is 
tolerant to unconditioned power from generators.

10A Amp Plug

Comes with a 10 Amp 
plug to suit common power supply outlets, making on-site maintenance easy 
and convenient.

Built-In Operator Safety

The power source features a built-in thermal protection device that will activate if the machine is operated beyond its safe thermal operating zone.

Arc
 Force

Built in Arc Force, constantly monitors arc Voltage and will boost output if low arc Voltage occurs.

Cellulose

 Electrodes

The combined feature of 
'Arc Force', 'Hot Start' and high open circuit voltage capability allows the use of Cellulose electrodes.

Lift
 Arc
 TIG
 Start

Easy to use lift arc starting for TIG welding. Eliminates scratch starting and tungsten electrode damage.

Warranty*

With a 2 year unlimited warranty, covering parts and labour, and supported by an Australia wide service network, you can be guaranteed you’re buying reliability and performance. *Power source only.

Generators*

Generators used to power this equipment must have a minimum capacity of 6kW to 10kW continuous.

Due to variation between generators by different manufacturers, it is impossible for WIA to validate operation from all generators. Therefore, WIA recommend that operation of equipment on the generator is confirmed before purchasing either welder or the generator.

Primary VoltageRated Primary CurrentMax. Primary CurrentRecommended Generator kVaSupply PlugRated Output @ 40C (10min)Welding Current RangeElectrode Size Range (mm)Shipping WeightMachine Weight
240 Vac - 50/60 Hz10 Amps22 Amps6 kVA10 Amps140 Amps @ 25.6 Volts 20%
62 Amps @ 22.5 Volts 100%
20 - 140 Amps2.5 - 3.27kg4.8kg