MIG-270K features the versatility to suit the needs of hobbyists and professional welders, providing the ability to MIG /Gasless MIG / Lift TIG / Stick.

The IGBT inverter technology produces stable arc possible and provides the capability of welding thin or heavy gauge steel with precision and ease. A powerful, 270 amp maximum welding output allows welding up to 3/8” thick steel, and a unique, built-in Spot Weld Timer feature allows for exact, factory perfect spot welds on automotive restoration projects.

The digital display and infinitely adjustable knobs of this lightweight multi-process welder give the correct settings you need. For additional versatility and aluminum welding capability, we equip MIG-270K with a spool gun, need purchasing separately.

Multi-process welding

• Multi-Functions in 1 of Gas MIG /Gasless MIG / Lift TIG / Stick, Aluminum welding
• Manual setting with voltage, amperage(wire speeding changes with the amps),  meet the need of an experienced and professional welder.
• Lift TIG welding available with additional WP-17V-35 torch (dinse connector 35-50)

Various choices of welding wire

• Suitable for .030” to .039” welding wires
• Workable to solid wire ER70S, flux core wire E71TGS.
• Apply to 8” /10“/12”（D200/D270)
• Apply to 1lb aluminum wire ER4043, ER5356, with the additional spool gun.

Wide input voltage

No power cord, customize voltage

From 220V-480V, 1P 220V, 380V, 3P 220,380,415,440,460V 

 220V: Stick:20-155A, MIG20-175A 380V:Stick:20-240A, MIG20-270A

Trolley available

Easy for moving and could support the gas cylinder.

Generator Compatible

MIG-270K is suitable to be used with more than 15KW generators.

Duty Cycle

60% Duty Cycle, 270A@MIG, 180A@Stick/Lift TIG (380V)

Spool gun compatible

With an additional YesWelder LBT150 spool gun, there’s additional versatility and aluminum welding capability.

Digital panel

1. Digital selection for different welding processes: MIG/Lift TIG/ARC (Stick), Mix Gas or 100% CO2 100% gas & Gasless
2. LED display for amperage and voltage for viewing the actual and adjust values via the knob for greater accuracy and repeatability in your welding procedure.
3. Wire Diameter Selection: select diameter of wire 0.8mm (0.030")/0.9mm(0.035")/1.0mm
4. Capable of 2T/4T/spot welding to meet various welding process demands.
5. Different selection for torch: MIG/Lift-TIG/ARC Switch in MIG mode; Spool Gun
6. Gas Check: Check gas valve and the torch is correct work or incorrect work.
7. Inductance control

What’s Included

• YESWELDER MIG-270K WELDER
• Ground Clamp with 10' [3m] Cable.
• Electrode Holder with 10' [3m] Cable.
• 250A MIG Torch with 10' [3m] Cable.
• Instruction Manual
• Regulator
• 3 Connection Terminal for Wiring
• V Knurl Grooves Feeding Roll .030”/.035”, .030”/.039” (for both solid wire and flux core wire)