ROSSI TIG/ARC Plasma Inverter Welding Machine

ROSSI TIG/ARC Plasma Inverter Welding Machine

$523.54 inc GST

or 4 fortnightly payments of $130.89 with Afterpay More info

2 in stock

SKU: CS064 Category:


Digital DisplayHighest Quality
Ergonomic Carry HandleIndustry Standard
Quick ConnectOne Touch
DIN SocketsHandyman or Sculptor
Clear DisplayAll Accessories
Bonus AccessoriesPlasma Inverter Welding Machine


The Rossi CT-620iS 3-in-1 Inverter Welder is the perfect power upgrade for those jobs that need a little more grunt. This powerful, lightweight TIG/MMA/CUT inverter 3-in-1 does it all. True DC inverter technology is utilized in the most efficient way possible to combine three machines into one innovative unit, capable of smooth accurate work with perfect stability.


This awesome 'Go anywhere' multi Tig welds all ferrous metals such as mild steel, stainless steel, chrome moly, etc. The MMA/Stick welding function allows you to run up to a 4mm rod with perfect stability of the Arc. The Plasma Cutting feature of this new design pumps out a massive 50 amps allowing for cuts up to 10mm thick and employs HF Pilot-Arc-Start, which penetrates through painted/rusted surfaces and maximizes consumable life.


Without a doubt, the Rossi CT-620iS is in a league of its own, packed with features other welders can only dream of. The CT-620iS incorporates the latest High Frequency Inverter technology producing the highest quality results in both stick electrode and TIG welding with complete reliability.


The Rossi CT-620iS is also the ultimate choice for high speed precision cutting in both sheet metal and plate; it is 100% generator friendly and weighs in at only 8kg! Rossi products are backed in Australia; C-Tick approved and fully compliant with mandatory EMC legislation.


SEMI-ZENER™ Inverter Technology: The benefit of transistor bridge technology is continuous current rectification for improved efficiency with power conversion. Rossi's SEMI-ZENER allows for even longer run times and improved duty cycle within a more compact and easier to use unit.



  • Powerful all in one workshop

  • TIG/MMA/CUT 3-in-1 inverter welder

  • SEMI-ZENER™ Inverter Technology for optimal efficiency and duty cycle

  • HF pilot arc start

  • Welds Steel, Stainless, Copper, Iron + more

  • Portable and lightweight - Only 8kgs

  • 100% generator friendly

  • EMC and C-Tick Approval



  • Model Name: Plasma Inverter Welding Machine

  • Model Number/S: Ct620is

  • Brand: Rossi

  • Color: Black and Red

  • Package Dimensions (Cm):31 X 50 X 35

  • Product Weight: 8 Kg

  • Product Dimensions (Cm):16 X 42 X 27



  • Rated Input Voltage: Ac240v+15%

  • Input Capacity: 7.1kva

  • Frequency: 50/60 Hz

  • No-Load Loss: 40w

  • Rated Duty Cycle: 60%

  • Power Factor: 0.93

  • Class of Insulation: B

  • Case Protection Degree: Ip21

  • Power Plug: 10a

  • Input Current Tig: 21a Mma: 32a Cut: 28.6a

  • Rated Output Current Tig: 200a Mma: 200a Cut: 50a

  • Current Range Tig: 15-200a Mma: 15-200a Cut: 20-50a

  • No-Load Voltage Tig: 62v Mma: 62v Cut: 250v

  • Working Voltage Tig: 18v Mma: 28v Cut: 125v

  • Nozzle Internal: 1.3mm

  • Air Pressure: 0.45mpa

  • Gas Flow Tig: 2-5l/Min Cut: 80l/Min

  • Cut Thickness: 1-12mm

  • Arc-Leading Tig: Hf Vibrate Mma: Touch Cut: Hf Vibrate

  • Efficiency: 85%



  • 1 x Rossi CT-620iS 3-in-1 Inverter Welder

  • 1 x TIG Torch & Cable

  • 1 x Cutting Torch & Cable

  • 1 x Electrode Clamp & Cable

  • 1 x Earth Clamp & Cable

  • 1 x Regulator

  • 1 x Welding Mask

  • 1 x Wire Brush

  • 1 x Nozzle Accessories

  • User Manual is accessible online

Additional information

Weight13.6 kg
Dimensions31 × 50 × 35 cm