ROSSI 140A MIG/MAG/MMA/ARC/TIG Multi-Purpose Welder MIG-140, Flux/Solid Wire/CO2 Or Argon Gas

Introducing The Rossi NEXT GEN welders, more power, more versatile, more efficient. The MIG-140 is a powerful 140 Amp DC MIG/MAG/MMA/Arc/TIG Lift-Start inverter welder with iGBT technology. This welder handles most steel alloys and highly conductive metals. It is the must-have multi-purpose welder for anyone who needs a powerful, lightweight, portable welder.

Compact and featuring true iGBT DC inverter technology, you're assured an instant start and deep penetration. Using advanced SYN-WELD TECHNOLOGY, the ROSSI MIG-140 Adaptive Arc force provides consistent current flow for exceptional clean welds. The advanced cooling system with its high-volume fan ensures effective heat dissipation for continued performance and durability. These features make welding with Argon or CO2* even easier.

With an efficient pure copper Toroidal Transformer and output current that is adjustable between 20A and 140A, you can achieve a quality weld on a wide range of base metals; steel, stainless steel, cast iron, copper, brass, and other highly conductive metals. The high-quality transistors in the bridge combine to make a continuous current rectifier, giving high speed and precise regulation and continuity of the welding current to produce superior results with the onboard adjustable wire feed, general stick, electrode, and special-purpose rods. It is compatible with solid or flux core materials depending on welding with or without gas.

When TIG* welding you can achieve consistent, highly aesthetic welds thanks to the SYN-WELD TECHNOLOGY. When stick welding, this awesome unit is capable of running a wide range of electrodes. It is well suited to stick welding thicker metals outdoors and even in windy conditions, and easily handles painted, dirty or rusty metals. And with standard DIN connections getting additional accessories is a breeze.

Whether you're welding at home or work, the Rossi MIG-140 DC Inverter Welder will give you a quality weld every time!

*CO2, Ar gas regulators, TIG torch and tungsten needles not included

• 4-in-1 MIG/MAG/MMA/TIG welding functionality
• 20-140 Amp adjustable current range
• SYN-WELD Technology for the most consistent welds possible
• Outstanding DC current control for clean precise welding
• Super-compact design for easy transport
• The iGBT inverter technology
• Pure copper Toroidal Transformer delivers power efficiently
• Industry-standard DIN sockets for use with most standard accessories
• Automatic system protections are built in to prevent overload and overheating
• Anti-static coating prevents shock transfer
• BONUS accessories included to get you started on your next project
• ROHS and C-Tick approval

Specification

• Brand: Rossi
• Model: MIG-140
• Input voltage: 240V AC
• Welding Polarity: DC
• Output Current Range: 20-140 Amps
• Duty Cycle: 60%@140A, 100%@108A
• No-load Power: 65-70V
• Power Factor: COS 0.93
• Efficiency: 85%
• IP Rating: IP21
• Welder Type: MIG/MAG/MMA/TIG/ARC
• Electrode Cord Length: 3m
• Suitable Electrodes: Up to 3.2mm
• MIG Torch Length: 2m
• Wire Compatibility: 0.8, 0.9, 1.0
• Spool Capacity: 5kg
• Power Plug: 15A

IN THE BOX

• 1 x Rossi MIG-140
• 1 x 3m cable with 300A electrode holder
• 1 x 2m cable with 300A earth clamp
• 1 x 2M MIG-Torch
• 5 x Tips
• 5 x Shield Cup
• 1 x 2m Air Hose
• 2 x Hose Clamps
• 5 x 2.5mm electrodes
• 1 x Wire Brush
• 1 x Welding Goggles
• Note: User Manual is accessible online
• *TIG torch not included.

SIZE WEIGHT

• Product Dimensions (W x L x H): 21 x 49 x 33cm
• Product Weight: 11kg
• Carton Dimensions (W x L x H): 31 x 65 x 42cm
• Carton Weight: 14kg

SKU: WDRMIGRO140A

We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders canceled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including Initial and Return Shipping, as well as restocking fee of 10% of the product price

At Iron Outback Co., we deliver high-performance equipment backed by trusted Australian service and support. We only partner with official, authorized suppliers, ensuring every product you receive is genuine, covered by warranty, and ready to perform when it matters most.

At Iron Outback Co., we are committed to providing reliable and timely delivery of your orders.

1–3 business days after payment has been confirmed.

Shipping times may vary depending on the delivery location and shipping method chosen at checkout.

Once your order is shipped, you will receive an email containing a tracking number and a link to track your parcel’s journey.
If you haven’t received tracking information within 5 business days of ordering, please reach out to us at: support@ironoutbackco.com.au

All physical items are backed by applicable manufacturer warranties.
If no explicit warranty is mentioned, your product is still covered under Australian Consumer Law

Change-of-mind returns are not accepted unless otherwise noted on the product page.

To initiate a return, contact:
support@ironoutbackco.com.au within 7 days of receiving your order.