Miller 907311 Millermatic 140 MIG Welding Package

Miller 907311 Millermatic 140 MIG Welding Package
  • Model: 907311
This item has been discontinued. There may be a replacement available, so check down the page for any suggested items.
  • Smooth-Start patent-pending technology provides a smooth, spatterfree start
  • It’s the best-starting machine in the small MIG machine category
  • No pop gun starts and no spatter to clean up
  • Infinite Voltage Control with Manual On/Off Wire Feed Speed Tracking provides a broader operating range with finer control by automatically increasing or decreasing wire feed speed when voltage is adjusted (unit shipped with wire feed speed tracking set to “off")
  • Semiautomatic constant voltage wire welding package is capable of welding 24 gauge up to 3/16" (0.8 – 4.8 mm) mild steel
  • Durable cast aluminum feedhead incorporates dual-groove quick-change drive roll and spring-loaded tension arm with calibrated tension knob all designed to make set up easier and faster
  • Miller’s exclusive “Tip Saver" short circuit protection shuts down output when tip is shorted to the work
  • Extends contact tip life and protects internal components from damage
  • Trigger reset permits quick reset at torch rather than unit
  • Easy access to output studs provides convenient polarity changeover when changing from solid or flux cored wires
  • Thermal overload protection shuts down unit and activates over temperature light if airflow is blocked or duty cycle is exceeded
  • Automatically resets when fault is corrected and unit cools
  • Standard built-in solid-state contactor circuit makes wire electrically “cold" until trigger is pulled, making the unit safer
  • Easier to position torch to work before starting weld
  • Self-resetting motor protection circuit eliminates the need to find and replace fuses
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