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Price Match

RealGear USA MIG140 Mig & Flux Core 140 Amp Welder - Spool Gun Ready!

Combination Wire Feeder/MIG and Flux-Cored Welder

Spool Gun Ready!

Need the manual for this welder? Click Here

Advantage RealGear™

This user-friendly wire feeder/welder from RealGearUSA™ is ready to help you make short work of many "around the home" jobs, hobby projects, autobody repairs or farm chores!

The MIG140 handles MIG welds on a wide range of materials including mild steel, stainless steel and aluminum. Flux-cored welds on mild steel are a breeze. Achieve outstanding performance on thin sheet metal to medium plate by fine-tuning the arc using the continuous adjustment output voltage and wire feed speed controls.

The MIG140 also boasts leading output and arc performance in the 115V machine class. To top it off, we've made it easy to get started – virtually everything you need to MIG weld mild steel is included in one convenient package! Just add shielding gas.

That's right, just like machines costing over $600, this machine has CONTINUOUS adjustment of the Voltage (HEAT) control for the weld, not a tap (CLICKER) switch adjustment that can leave you wanting for more!

Features & Benefits:

Ready To Weld! Includes mild steel MIG wire and adjustable gas regulator and hose kit. Just add shielding gas (sold separately)

• CONTINUOUS full-range adjustment of voltage and wire feed speed allows for fine-tuning of the arc and precise control of heat input.

Spool Gun Ready, Just add a 100SG Spool Gun and you are ready to weld aluminum. No adapter kits necessary. Just "Plug and Play"

• Welds 24 gauge through 3/16" mild steel plate on a single pass using solid wire, up to 5/16" with multiple passes using flux-cored wire..

• Designed to feed .023-.030" (0.6-0.8mm) diameter mild and stainless steel MIG wire and .030-.035" (0.8-0.9mm) diameter flux-cored wire.
• Settings reference chart conveniently located inside wire feed section door makes it easy to set the machine.

• Adjustable brake spindle accommodates both 8" (200mm) diameter and 4" (100mm) diameter spools of wire.

• Engineered and built for dependable service and long life expectancy exclusively for
RealGear USA™.

• "Quick Release" idle pressure arm easily adjusts wire tension for positive wire feeding.

• High torque low-RPM drive motor provides extra long life and quiet operation.

• Electronic and thermostatic protection from current overload and excessive temperatures.

• Built-in "burnback" function insures proper wire stickout after each weld with no sticking in the weld puddle.

• Gun trigger safety feature keeps welding wire electrically "cold" until trigger is pressed.

Limited 1 year/90 day warranty- One (1) Year, from the date of purchase, that the transformer and rectifiers are free of defects in material and workmanship. Ninety (90) Days, from the date of purchase, that the gun, liner, wire feed mechanism, welding clamps, electrode holder, cables and accessories packaged with the welder are free of defects in material and workmanship. This does not apply to consumable parts, tips, nozzles and welding wire.

Power Requirements:
115volts / 60 hertz , Single Phase, 20amp Ac input current

Weight: 54 lbs. (24.5 kgs. )
Dimensions (in) L x W x H : 16 x 9.6 x 14.5
Dimensions (mm) L x W x H : 408 x 244 x 367
Duty Cycle Rating: 20% at 90amps / 18volts

MIG & Flux-Cored


  • 8'-10" MIG gun and cable assembly with .023/.025"
    contact tip & gas nozzle
  • 9'-7" work cable and work clamp
  • 6 ft input power cord with NEMA Type 5-15P plug for connection to standard 115 volt receptacles
  • Factory installed gas solenoid valve for MIG welding
  • Adjustable gas regulator and hose for Argon and Argon-carbon dioxide blended gases. Regulator requires an adapter (sold separately) for use with CO2 gas cylinders
  • 2 lb. spool .023" (.6mm) "KC-28 Mag Welding" solid mild steel MIG wire
  • .030" contact tip
  • .035" contact tip

    *Shielding gas sold separately

    Made in China

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RealGear USA MIG140 Mig & Flux Core 140 Amp Welder - Spool Gun Ready!