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Sealey MINIMW120i 120Amp MMA Inverter Welder
The Sealey MINIMW120i is a professional-grade 120amp MMA inverter welder designed for portable welding applications. Weighing just 4kg, this ultra-compact unit delivers impressive performance in a lightweight package that's ideal for mobile technicians and contractors who need to take their welding equipment directly to the job site.
This inverter welder handles a wide range of welding rods including rutile, basic and stainless steel electrodes from Ø1.6mm up to Ø3.2mm, providing versatility for different materials and applications. The unit features a clear LED display for precise current monitoring, whilst advanced protection functions including thermal cut-out, anti-stick, arc force and hot start ensure reliable operation and easier arc initiation.
The MINIMW120i comes complete with professional-grade accessories, including a 1.6m electrode holder cable and 1.4m earth clamp cable, both with 12mm² conductors and 10-25 dinse connectors for secure, efficient connections. A forced air cooling system maintains optimal operating temperatures, whilst the 100% duty cycle at 93A and 60% at 120A enables sustained welding performance for fabrication, repairs and maintenance work.
Features and Benefits:
• Ultra-portable 4kg design perfect for mobile welding and on-site repairs
• LED display with advanced arc control functions for improved welding quality
• Thermal protection and forced air cooling for reliable continuous operation
• Compatible with multiple electrode types from Ø1.6mm to Ø3.2mm
• Complete with professional cables and dinse connectors ready for immediate use
Specifications:
Brand: Sealey
Nett Weight: 3.7kg
Welding Current: 20-120A
Duty Cycle: 100% @ 93A, 60% @ 120A
Electrode Capacity: Ø1.6-3.2mm
Absorbed Power: 3.5kW
Supply: 230V-16A*
*Note: To achieve maximum power a 16A supply may be required.
Protection: IP21S
Weight: 3.7Kg
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Sealey manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights.
Get help regarding Sealey MINIMW120i 120Amp MMA Inverter Welder
For any technical enquiries relating to this product it is best to call the manufacturer, Sealey, direct on 01284757500.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at MyToolShed at sales@mytoolshed.co.uk or call on 020 8805 3535.









