Forney 190 MIG

Last updated: November 1, 2026

Forney 190 MIG
3.4/5#3 of 7 in 240 V welders
3.4

A plain, durable 240 V transformer MIG for a home or farm shop that welds steel up to 3/8 in. Inverter rivals offer more duty cycle and processes for similar money.

  • 190 AOutput
  • 15% at 140 ADuty cycle
  • MIG, flux-coreProcesses
  • 240 VInput
Check price at Amazon$1,017.07

Price checked November 1, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Simple transformer machine with plain knobs: no menus to learn
  • Welds 3/8 in mild steel on a 240 V dryer or welder outlet
  • Takes 10 to 11 lb spools, so fewer wire changes on bigger jobs
  • 5 year coverage on the transformer and rectifiers
Cons
  • 63 lb, heavy to move compared with inverter welders
  • Only 15% duty at 140 A, low for a 240 V machine
  • No spool gun support, so no practical aluminum welding
  • MIG only: no stick or TIG

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its input voltage. How we rank explains each one.

Specifications

Model number318
Output
Input voltage240 V
Maximum output190 A
Rated duty cycle15% at 140 A
Thickest steel, one pass0.375 in
InverterNo
Processes and wire
Gas MIGYes
StickNo
TIGNo
Spool gun readyNo
Wire sizes0.024 to 0.035 in
Largest spool11 lb
Synergic settingsNo
Build
Weight63 lb
Warranty5 years
Released2015-03

Alternatives in this input voltage

Compare

Compare the Forney 190 MIG with any other MIG welder →

More from Forney: every Forney product ranked.