Arc140 MMA/DC Tig 140amp Welder

  • $275.00

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Flier Arc140.pdf 265.5KB Download

Magnum Welders Pty Ltd are the Professionals in Welders and Plasma Cutters.

We specialise ONLY in welders and plasma cutters and source the most reliable and best quality available.


Magnum Welders Arc140 MMA/DC Tig 140amp Welder


This little beauty is a lightweight Mini Arc140amp inverter IGBT Arc/Tig welder which is fitted with a 10amp power plug for home use. The Arc140 is a 140amp welder designed for MMA stick welding and is ideal for welding with 1.6mm to 3.2mm rods. This machine utilizes the IGBT inverter technology, which has resulted in a very powerful yet compact & light machine.


  • Digital Readout
  • DC inverter technology for welding of all types of electrodes
  • Easy to use due to its light weight and low power consumption
  • Hot start is built in to allow easy starting of electrodes, just scratch the surface with the rod and it starts welding without sticking
  • Very soft fusion due to its DC current, smooth weld appearance
  • Protection against over voltage and under voltage
  • Very good penetration and perfect stability of the arc
  • Fitted with a 10amp Australian Standard power plug

Welding range from 1.5mm - 10mm thick MMA/Arc

This Welder Is Suitable For MMA/Arc and DC Tig Welding (Tig torch extra)


Input power voltage           AC230V ± 10%

Rated Input Capacity          4.7kva

Rate input current              10 Amp

Input AC (Hz)                    50/60

No-Load voltage                 65 V

Output current range          20-140Amp

Protection Class                 IP21S

Insulation Class                  F

Efficiency                           85%

Duty cycle                         40%  @ 140Amps (4.7kva)

                                        100%@88.5Amps (3.2kva)

Power factor                      COS φ0.63

Weight                              4kg
Size                                  370x130x205


What You Get:

  • Magnum Arc140 MMA/DC Tig welder
  • Electrode Holder 5 Metre Lead
  • Earth Clamp 5 Metre Lead
  • Instruction manual
  • Carry Case
  • Shoulder strap


Tig Torch 4m           $90

Thoriated Tungstens $40

Argon Regulator       $70

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