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SIP MIG Welders

SIP WELDMATE 120A MIG/ARC/TIG Welder – 230V/13A

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£165.00£198.00 Exc VATInc VAT

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Machine guide
Processes
MIG/MAG & flux-cored MIG / DC/Lift TIG / MMA/ARC
Power supply
230/240V single-phase
Duty cycle
MIG: 120A @ 15%; ARC/TIG: 100A @ 15% (40°C)
Suitable metals
mild/carbon steel, stainless steel, copper/brass, cast iron or dissimilar steels with the correct electrode
Single-pass
MIG: about 0.8–4 mm; TIG: about 0.5–3 mm; MMA: about 2–8 mm
Multi-pass
MIG: up to about 8 mm; TIG: up to about 6 mm; MMA: up to about 16 mm

Practical selection guide, not a guaranteed manufacturer limit. Capacity changes with process, metal, joint design, preparation, consumables, position, duty cycle and operator technique; figures assume maximum rated output on the appropriate supply.

SIP WELDMATE 120A MIG/ARC/TIG Welder – 230V/13A

The SIP WELDMATE 120A MIG/ARC/TIG Welder – 230V/13A is a 120A mig/mag & flux-cored mig / dc/lift tig / mma/arc machine for workshop, fabrication, maintenance or site work. The summary below makes its processes, electrical supply and practical material capacity easy to compare.

Machine capability at a glance

Processes MIG/MAG & flux-cored MIG / DC/Lift TIG / MMA/ARC
Power supply 230/240V single-phase
Suitable metals mild/carbon steel, stainless steel, copper/brass, cast iron or dissimilar steels with the correct electrode
Typical single-pass guide MIG: about 0.8–4 mm; TIG: about 0.5–3 mm; MMA: about 2–8 mm
Typical multi-pass guide MIG: up to about 8 mm; TIG: up to about 6 mm; MMA: up to about 16 mm

Practical selection guide, not a guaranteed manufacturer limit. Capacity changes with process, metal, joint design, preparation, consumables, position, duty cycle and operator technique; figures assume maximum rated output on the appropriate supply.

Full product details

The SIP WELDMATE® 120A MIG/ARC/TIG Inverter Welder is a versatile multi-process welder designed for entry-level users, hobbyists, and small workshops. Operating from a standard 230v/13A supply, this compact and efficient machine supports MIG, ARC, and TIG welding, making it a flexible solution for a variety of applications.

Supplied with all accessories needed to weld straight from the box, the WELDMATE® 120A is capable of gas and gasless MIG welding, and is ideal for working with mild steel and stainless steel (when using stainless steel wire). The integrated 4th generation inverter technology provides more than 80% energy efficiency, helping reduce running costs compared to older machines.

An intuitive control panel with infinitely variable dials allows easy process selection and stepless output adjustment for consistent, high-quality welds. The durable wire feeder ensures smooth wire flow with tension adjustment and interchangeable feed rollers.

Built into a strong metal casing with a heavy-duty carry handle, this compact welder is portable, robust, and workshop-ready. It is also compatible with the SIP 3-Tier Welding Cart (05714) for added mobility and gas cylinder storage.

What’s Included:

  • SIP WELDMATE® 120A MIG/ARC/TIG Inverter Welder (230v/13A)
  • 2m integrated MIG torch
  • 3m electrode lead
  • 3m earth lead
  • 3m gas hose with clamps
  • 0.7kg flux-cored wire reel
  • 2 feed rollers & 2 contact tips
  • Torch spanner
  • Chipping hammer/brush
    (TIG torch sold separately – Item 08206A recommended)

Key Features:

  • Multi-process MIG/ARC/TIG inverter welder
  • Gas and gasless MIG capability
  • Duty cycle: 120A @ 15% (MIG) / 100A @ 15% (ARC/TIG)
  • Energy-efficient 4th generation inverter (>80%)
  • Intuitive control panel with infinitely variable dials
  • Durable wire feeder with tension adjustment
  • Portable design with carry handle
  • Compatible with SIP 3-Tier Welding Cart (05714)
  • Backed by SIP 2-Year Standard Silver Warranty

Applications:
Ideal for beginners, DIY welding projects, and small workshops requiring a flexible solution for mild steel and stainless steel welding.