Giantz 300Amp Inverter Welder MMA ARC iGBT DC Gas Welding Machine Stick Portable


In stock

SKU: WLD-INV-MMA-TOP-TH Category: Tag:


The Portable Welder offers professional quality MMA welding with results that matter. It features IGBT DC inverter technology that allows a huge increase in duty cycle, deep penetration and a smooth welded finish. The machine can handle an array of electrodes and rod sizes. The output current is adjustable between 20A and 300A to produce flawless results with all kinds of metals including mild steel, stainless steel, carbon steel and even sheet metal. The advanced cooling system with its large fan and radiator also ensure that heat is dissipated easily for better welding performance and durability. Operating the machine is also enhanced with the digital display and user-friendly controls. Not least, safety is never taken for granted as the machine is protected from overloading current, overheating and dust and water protection. The compact machine is lightweight for easy handling and comes with a full range of accessories for hassle-free welding.


Compact and lightweight

Free bonus carry base

IGBT inverter technology

Super stable DC inverter technology

LED display

Advanced cooling system

Stable arc

Current stablisation and auto increase

Industry-standard DIN sockets

Adjustable output current range 20A to 300A

Overheating, over current, and over/under voltage protection

Works with a range of rod sizes

SAA, EMC, CE and C-Tick certified


Brand: Giantz

Power Voltage: Single Phase 220-240V ±15%, 50Hz

Power Plug: 15A AU Standard

Output Current Range: 20 – 300 Amps

Duty Cycle: 30% @ 300A

No load power: 62W

No-load Voltage: 70V

Rate Output Voltage: 20.8 – 30V

Insulation Class: F

Efficiency: 85%

Power Factor: COS 0.93

Welding Metal Thickness:  1.5mm – 12mm

Shell Protection Grade: IP21

Pilot Arc Mode: HF

Welding Electrodes: 1.6mm – 5.0mm

MMA Electrode Cable Length: 1.8m

Earth Clamp Cable Length: 1.2m

Power Cord Length: 1.8m

Generator Recommended: 8.8kVA

Dimensions: 38cm X 16cm X 29cm

Product Weight: 5.2kg

Package Content

1 x Inverter Welder

1 x Electrode Holder Lead

1 x Earth Clamp Lead

1 x Welding Mask

1 x Shoulder Straps

1 x Wire Brush

1 x User Manual


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Undeliverable Postcodes

Due to the limited access of our carriers, there are certain postcodes that we are unable to deliver to:

Area Postcodes
NT Regional Undeliverable
QLD – Regional 4450-4499, 4680, 4700-4805, 9920-9959
QLD – Far North 4806-4899, 4900-4999, 9960-9999
SA – Regional 5701
TAS 7151
WA – Regional 6215-6699
WA – Remote 6700-6799
NT, WA All bulky items are undeliverable.