Eastwood 20559 Features:

Whether youre new to welding or work as a professional, Eastwoods MP140i is an ideal all-in-one welder. This multi-process welder lets you work the way you want MIG, TIG, flux-core, or stick. Capable of output up to 140 Amps, its flexible enough to switch from welding thin sheet metal to structural steel up to 3/16-in. thick. With the addition of the optional spool gun, it can even weld aluminum. User-friendly features include a spot-weld timer for hanging panels, infinitely adjustable knobs for precise tuning, and a digital display to give you accurate readings. Its equipped with three pro-grade torches plus common consumables and accessories. The MP140is IGBT inverter technology produces the most stable arc possible while saving weight. It weighs in at just 34-lbs and operates on a standard 120V power output, meaning you can take it anywhere a welding job is needed. And its all backed up by Eastwoods 3-year warranty and lifetime tech support. Eastwood Elite MP140i

Features:

• Welds up to 3/16-in thick steel, stainless steel, or aluminum (with optional spool gun)Multi-process machine for MIG, TIG, stick, or flux welding Operates on conventional 120V household powerIncludes 3 professional-quality torches that use commonly available consumables for convenience Built-in spot-welder timer for consistent spot weldsInfinitely adjustable control knobs and digital display ensure accuracyLatest IGBT inverter technology for stable arc and reduced weight140-amp maximum welding output30% duty cycle at 90 ampsBacked by Eastwood's no-hassle return policy and 3-year warranty
  • Input power: VAC 120
  • Frequency: 50/60 Hz
  • Rated input current: 20 Amps
  • No-load voltage: 68 volts
  • Rated working voltage: 18.5 volts
  • MIG welding current: 30～140 A
  • TIG welding current: 20～70 A
  • Stick welding current: 30～70 A
  • Rated duty cycle: 30% @ 90A
  • Weight: 34 lb**MIG Welding Wire**
  • Solid: 0.023-0.035-in. (0.6-0.9mm)
  • Stainless: 0.023-0.035-in. (0.6-0.9mm)
  • Flux Core: 0.030-0.035-in. (0.8-0.9mm)**Spool Gun Welding Wire**
  • 4043 Aluminum: 0.030-0.035-in. (0.8-0.9mm)**ARC Welding Rods**
  • E6010: 1/16-in., 3/32-in., 1/8-in.
  • Polarity: DCEN
  • E6011: 1/16-in., 3/32-in., 1/8-in.
  • Polarity: DCEN
  • E6013: 1/16-in., 3/32-in., 1/8-in.
  • Polarity: DCEN, DCEP
  • E7014: 1/16-in., 3/32-in., 1/8-in.
  • Polarity: DCEN, DCEP**Duty Cycle**
  • The rated Duty Cycle refers to the amount of welding that can be done within a specific time.
  • Eastwood MP140i has a duty cycle of 30% at 90 Amps.
  • Welding time can be viewed in blocks of 10 minutes, with the duty cycle being a percentage of that block.
  • At 90 Amps with a 30% duty cycle, you can weld for 3 minutes within a 10-minute block, followed by 7 minutes of cooling.
  • If the duty cycle is exceeded, the welder will automatically shut off, but the fan will continue running to cool the components.
  • Once a safe temperature is reached, the welder output will automatically switch back on.
  • To increase the duty cycle, reduce the voltage output control.