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Top Features

  • Use with a wide range of available 3 phase input power
  • Easy one-knob process selection
  • Tough IP23 enclosure rating
  • Ideal for large diameter wire or stick welding on thick materials
  • Full functionality without control cables

Input Power

  • 380/460/575/3/50/60

Processes

Stick, TIG, MIG, Flux-Cored, Submerged Arc, Gouging

FLEXTEC® 650X - K3515-1

SIMPLE

  • Use with a wide range of available 3 phase input power
  • Easy one-knob process selection
  • Fast arc response means smooth arc action and consistent bead appearance
  • User weld schedule memory storage allows easy recall of your critical or often repeated weld procedures with applicable feeders (User weld schedule memory settings available only with Power Feed® 84 wire feeders)
  • Synergic one knob control over wire feed speed and voltage with applicable feeders (Synergic control available only with Power Feed wire feeders)

 

RELIABLE

  • Components designed to run cool for long life in high temperature environments
  • Engineered for outdoor use and harsh environments (IP23 rated)
  • Desert Duty® Rated for extreme temperatures up to 55°C

 

FLEXIBLE

  • Ideal for large diameter wire or stick welding on thick materials
  • Compatible with most Lincoln Electric® feeders, including common bench and boom models, portable across-the-arc models and CrossLinc™ or ArcLink®-equipped models
  • Premium multi-process arc characteristics on all DC wire, stick and TIG processes

 

CROSSLINC™ TECHNOLOGY COMPATIBILITY

  • Full functionality without control cables
  • Enables remote procedure setting at the feeder to improve weld quality
  • Increases arc time with fewer trips to the power source to adjust settings
  • Improves safety by reducing jobsite clutter
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