Miller Dynasty 400 TIG Welder 907858

Code: 907858

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Miller® Dynasty® 400 TIG Welder 907858

The Miller® Dynasty® 400 is a highly sophisticated industrial 400 amp AC/DC TIG welder that features advanced AC and pulsed DC TIG waveforms. The Dynasty 400 operates on either single phase or three phase, 208 to 600 volt input power. Miller's Auto-Line™ technology allows automatic connection to any input voltage in the world, without manually linking.

The Dynasty 400 offers a 7-inch LCD display with simplified user interface. QuitePulse™ significantly reduces pulse "chatter" when using sine or triangular waveforms in DC pulsed-TIG welding modes. The Cooler-On-Demand™ feature operates the auxiliary TIG torch cooling system only when needed, saving power and unnecessary wear and tear on the optional water cooler. The Pro-Set™ feature automatically sets welding parameters for you, eliminating guesswork. The Dynasty 400 can also be run in manual mode, allowing you to customize your own welding parameters.



Processes
  • AC/DC TIG (GTAW)
  • Pulsed TIG (GTAW-P)
  • Stick (SMAW)
  • Air carbon arc (CAC-A) - 1/4 in. maximum

  • Applications
    Heavy Industrial Apps
    Precision Metal Fabrication
    Heavy Fabrication
    Pipe and Tube Fabrication
    Aerospace
    Aluminum Ship Repair
    Anodized Aluminum Fabrication

    Features
  • Auto-Line™
    Allows for any input voltage hookup (208 600 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power.
  • Cooler Power Supply (CPS)
    Is an integrated 120-volt dedicated-use receptacle for the Coolmate 3.5.
  • Wind Tunnel Technology™
    Protects internal electrical components from airborne contaminants, extending the product life.
  • Fan-On-Demand™
    Power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled though the machine.
  • Lift-Arc™
    Provides AC or DC arc initiation without the use of high frequency.
  • Blue Lightning™ high-frequency (HF) arc starter
    For non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters.
  • Program memory
    Allows easy naming, saving and recalling of favorite weld settings.
    Deliver more productivity by eliminating the need to manually set the parameters.
    Deliver consistent quality by welders of all skills.
  • Auto-postflow
    Adjusts the length of postflow time based on the amperage setting, shielding your tungsten and eliminating the need to set the postflow time.
  • Wireless remote compatible
    Fully compatible with Miller wireless remote control solutions so you can work the way you want

  • AC TIG Features
  • AC Pulsed TIG standard
    0.1 to 5,000 PPS
  • AC Balance (30-99%)
    Controls the amount of oxide cleaning (amperage time in EN) which is essential for high quality welds on aluminum.
  • AC frequency (20-400 hz)
    Controls the width of the arc cone and the force of the arc.
  • Advanced AC Waveforms



    DC TIG Features
  • DC Pulsed TIG standard
    0.1 to 5,000 PPS

  • QuitePulse™
    Significantly reduces pulse chatter when using advanced sine or triangular DC waveforms
  • Exceptionally smooth and precise arc
    For welding exotic materials.
  • Advanced DC Pulse Waveforms



    Stick Features (AC/DC)
  • Tailored arc control (DIG)
    Allows the arc characteristic to be changed for specific applications and electrodes. Smooth running 7018 or stiffer, more penetrating 6010.
  • Hot Start™
    Adaptive control provides positive arc starts without sticking.
  • AC frequency control
    Adds stability for smoother welds when AC Stick welding.





    Comes complete with
  • Dynasty® 400 AC/DC TIG/Stick Welder
  • 8 ft. (2.4 m) primary cord
  • Quick Reference Guide
  • (2) 50 mm Dinse style connectors
  • Miller Coolmate Water Cooler - 115 Volt 301788

    Miller Coolmate Water Cooler - 115 Volt 301788

    Regular price
    $2,010.00
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    Mfg Industrial Price: $2,444.18
    $2,010.00
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    Genuine Miller® Coolmate™ 3.5 water cooler is designed to integrate with Dynasty® 400 and 800, as well as Maxstar® 400 TIG welders.

    Weldcraft W-375 TIG Torch Pkg. - 375 Amp Water-Cooled 301268

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    Genuine Weldcraft™ W-375 301268 375 amp water-cooled TIG torch starter kit includes everything you need to operate the Weldcraft Super Cool™ WP-375 with you TIG welder equipped with 50mm international (Dinse) receptacles, with 25 foot leads.

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    Miller Wireless Remote Foot Control System 301580

    Miller Wireless Remote Foot Control System 301580

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    Miller® Wireless Remote Foot Control System allows you to operate up to 90 feet from your TIG welding power source without the use of remote control cables.

    Miller Low Conductivity Antifreeze/Coolant 043810

    Miller Low Conductivity Antifreeze/Coolant 043810 for MIG & TIG Welding

    4.8
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    1 Gallon Plastic Bottle - Genuine Miller® low conductivity antifreeze/coolant for use in TIG and MIG welding applications.

    Miller Runner Cart 300244

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    $1,139.00
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    Genuine Miller® Runner™ Cart for your Miller Dynasty® 400 or 800 TIG welder and Miller Maxstar® 400 and 800 TIG welders.

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