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ROSSI 160 Amp Portable Inverter Arc MMA Stick Welder


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The Rossi MMA160 MK III is a powerful, yet extremely lightweight 160 Amp MMA/Arc IGBT inverter welder is the must have stick welder for any handyman or serious DIY’er. Highly compact and featuring true IGBT DC inverter technology, you’re assured an instant start and deep penetration.

With an efficient pure copper Toroidal Transformer and output current that is adjustable between 20A and 160A you can achieve a quality smooth weld finish whether it be with steel, stainless steel or cast iron. The MMA160 MK III is well suited for outdoor and even windy conditions, and welds dirty or rusty metals without contamination. This awesome unit is capable of welding 1.5 to 12mm of metal, and can handle electrodes ranging from 1.6 – 4.0mm in diameter. Its advanced cooling system with large high volume fan, ensures heat is effectively and easily dissipated for superior performance and durability.

Rossi welders feature IGBT transistor bridge technology to make a continuous current rectifier – the high speed and precise regulation of welding current continuity produces superior results with both general stick electrodes and special purpose rods.

Whether you’re welding at home or work, the Rossi MMA160 MK III Inverter Welder will give you a quality weld every time.

Don’t compromise on the success of your project, revel in the power! Order your Rossi MMA160 MK III


  • Brand: Rossi
  • Model: MMA160 MK III
  • Voltage: 220-240V (15A Plug)
  • Output Current Range: 20 – 160 Amps
  • Protection Class: IP21
  • Duty Cycle: 60% @ 160A, 100% @ 120A
  • No-Load Power: 40W
  • Power Factor: COS 0.85
  • Welding Electrodes: 1.6 – 4.0mm
  • Generator Recommended: 7.2kW
  • Power Plug: Australian Standard


  • 1 x Rossi Inverter Welder
  • 1 x Electrode Holder Lead
  • 1 x Earth Clamp Lead
  • 1 x Welding Mask
  • 1 x Wire Brush
  • 1 x Shoulder Strap
  • Note: User Manual is accessible online


  • Product Dimensions (W x L x H): 14 x 33 x 20cm
  • Product Weight: 3.2kg
  • Carton Dimensions (W x L x H): 27 x 33 x 29cm
  • Carton Weight: 6kg


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

Additional information

Weight 4.9 kg
Dimensions 0.22 × 0.33 × 0.24 cm


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All of our products are stored and dispatched exclusively within Australia. We utilise multiple warehouses to ship them to various delivery postcodes, based on the stock availability and convenience, in order to optimise delivery time frame and provide efficient service. So you may get multiple tracking numbers, in case you have ordered multiple products and they might arrive separately at your given delivery address.

We dispatch orders Monday to Friday, and in some locations, we do prepare parcels on weekends to speed up the delivery process. You'll receive an automated email with tracking details once your order is updated by the warehouse team.

The general delivery time frame is as below :-

  • For Customers in Victoria, approx 3 to 6 working days.

    (Some Remote & Regional area might take few extra days)

  • For customers in NSW, SA, ACT, and QLD, approx 4 to 8 working days.

    (Some Remote & Regional area might take few extra days)

  • For customers in WA, NT, and TAS, approx 5 to 14 working days.

    (Some Remote & Regional area might take few extra days)

In some cases, additional delivery delays may be experienced on factors such as the courier’s workload on specific routes, the peak season for pick-ups and deliveries, and other unforeseeable circumstances like bushfire, floods, and more.

For more details, please check out our Shipping Guide

"Campingswagonline" provides 1 year warranty on all products, unless stated otherwise for the majority of our products, with extended warranties available for certain items. Please refer to the product listing to determine the specific warranty duration.

We do offer a 14-days return policy for cases of change of mind; however, the product must be returned in its original packing and condition. Please note that return fees will be applicable.

Certain products are not eligible for change-of-mind return due to hygiene and other related concerns.

For warranty claims and a comprehensive understanding of the terms & conditions, we kindly ask you to review our warranty & return policy.

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