Multi-process · YESWELDER

YESWELDER FLUX-135PRO Multi-Process Welder

Multi-process, up to 135 A, 110 V

Updated October 2026

Quick verdict

Made for A shop that does a bit of everything.

Strength
Up to 135 A output.
Trade-off
Duty cycle not stated with amps.
Right buyer
A shop that does a bit of everything.
Processes
MIG/Lift TIG/Stick
Output range
135 Amp
Input power
110 V
Max steel (maker)
up to 2/5”
Shielding gas
Gasless
Size
14.57×6.10×8.86 in
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What it welds

The YESWELDER FLUX-135PRO Multi-Process Welder is a multi-process with a maker-stated output of up to 135 amps on 110-volt input.

At its top output of 135 amps, Miller's 1-amp-per-thousandth rule points to about 0.135 in of steel per pass. Where the rule comes from.

The maker's thickness claim reads "up to 2/5”". Makers often mean multiple passes or flux-core wire when a claim runs past the amps rule; the wording here says which.

The listing doesn't give a duty cycle with its amperage, which makes long beads hard to plan; the rating plate or manual should state it. Why it matters.

Processes, per the maker: MIG/Lift TIG/Stick. Check which torches and guns come in the box; a TIG torch or spool gun is often extra. Process guide.

A 120-volt machine runs from a household circuit, usually a 20-amp one per the manual. 120 V vs 240 V.

Eye protection: OSHA's minimum is shade 10 for most of this machine's range (shade 10 for stick above 160 A). Full table.

Also on the listing: a weight of 21.7 lb.

Is it the right machine for the job?

Buy it for

  • A shop that does a bit of everything
  • Sheet metal to about 0.135 in

Skip it for

  • Steel much past 0.135 in in one pass

What it does well, where it falls short

Does well

  • Up to 135 A output
  • Runs on household 120 V
  • Multi-process

Falls short

  • Duty cycle not stated with amps
  • 120 V caps output
  • Torches may be extra

Power and setup notes

  • Ratings are the maker's own, stated under the maker's conditions. Follow the manual, wear eye protection of at least OSHA's minimum shade, keep combustibles away, ventilate, and have a licensed electrician install new circuits.

Rated output and specs

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Model numberFLUX-135PRORetailer
Product weight21.7 lbRetailer
Size14.57×6.10×8.86 inRetailer
MaterialAluminum, Copper, Electronic Components, Insulation Materials, Iron, PlasticRetailer
PowerdcRetailer
Input power110 VRetailer
Wattage3 KWRetailer
Output range135 AmpRetailer
Max steel (maker)up to 2/5”Retailer
ProcessesMIG/Lift TIG/StickRetailer
Shielding gasGaslessRetailer

Machines to put next to it

Other multi-process welders in the same amp range

Every multi-process welders on one spec sheet · All YESWELDER machines listed

Final verdict

Made for A shop that does a bit of everything.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

How thick can the YESWELDER FLUX-135PRO Multi-Process Welder weld?
The maker states "up to 2/5”". By Miller's 1 A per 0.001 in rule its 135 A top output reaches about 0.135 in in one pass.
What is the YESWELDER FLUX-135PRO Multi-Process Welder's duty cycle?
The listing doesn't state it with an amperage; check the rating plate or manual.
What power does the YESWELDER FLUX-135PRO Multi-Process Welder need?
110 volts per the maker; the manual states the circuit and plug.