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WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Miller® Maxstar® DX 210 TIG Welder, 110 - 480 Volt, 210 Amp Max Output With Hot Start™ And Auto-Line™ Technology

Airgas Part #:MIL907684

Manufacturer Part #:907684

$5,165.00 /Each

Item Details

  • Miller® Maxstar® DX 210 110-480 V is the industry standard. Miller® pioneered the Maxstar-type market, now they've perfected it. The Maxstar® 210 Series provides a solution for a variety of needs, from simple to fully automated.


  • Upgradeable and Expandable: Front Panel Memory Card Data Port: Provides the ability to easily update software and expand product features.
  • Pro-Set™: Eliminates the guesswork when setting weld parameters. Use Pro-Set™ when you want the speed, convenience and confidence of preset controls. Simply select the feature and adjust until Pro-Set™ appears on the display.
  • Sleep Timer: Conserves electricity. This programmable feature will power down the machine if it sits idle for a specified time.
  • Meter Calibration: Allows digital meters to be calibrated for certification.
  • Fan-On-Demand™ Cooling System: Only operates when needed.
  • Auto-Line™: Provides state-of-the-art flexibility by automatically connecting to 120-460 VAC, single or three phase power without removing the covers to re-link the power source. No longer is there a concern if you have the correct machine for the shop or the job site.
  • Wind Tunnel Technology™: An internal air flow that protects electrical components and PC boards from dirt, dust, and debris, greatly improving reliability.
  • LVC™ Line Voltage Compensation: Keeps output of the power source constant regardless of fluctuation in input power +/- 10%.
  • Thermal Overload Protection: Internal components are protected from damage by thermal overload protection which automatically shuts down the unit if duty cycle is exceeded or air flow and cooling are restricted.
  • Wireless Remote Compatible: Fully compatible with Miller® wireless remote control solutions, so you can work the way you want.
  • DC TIG Features: DX model adds extended ranges (0-500 PPS) to sequencer and full trigger options, preflow and pulser functions.
  • Lift-Arc™ Start: Provides TIG arc starting 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. Exceptionally smooth and precise arc for welding exotic materials.
  • Stick Features (DC) - DIG Control: Allows the arc characteristics to be changed for specific applications and electrodes. Lower the DIG setting for smooth running electrodes like E7018 and increase the DIG setting for stiffer, more penetrating electrodes like E6010.
  • Hot Start™ Adaptive Control: Provides positive arc starts without sticking.
  • Stick-Stuck: Detects if the electrode is stuck to the part and turns the welding output off to safely and easily remove the electrode.
  • Menu selectable.


  • Max Open Circuit Voltage - 80 VDC


  • Maxstar® DX 210
  • 8 ft. (2.4 m) Primary Cord
  • Adjustable Shoulder Strap
  • (2) 50 mm Dinse-style Connectors


  • Precision Fabrication
  • Petro Chemical
  • Aerospace
  • Food/Beverage Industry
  • Dairy
  • Shipboard

Product Attributes

Trade Name

» Maxstar® DX 210
» Maxstar®

Input AC Voltage

» 110 V
» 115 V
» 120 V
» 208 V
» 220 V
» 240 V
» 230 V
» 380 V
» 400 V
» 460 V
» 480 V


» Stick (SMAW)

Output Current

» DC - CC

Output DC Amps (Max)

» 210


» 1 or 3 Phase


» 50/60 Hz


» 38 lb

Physical Size

» 13.6" X 8.6" X 19.5"

Duty Cycle

» 210 Amps @ 18 Volt
» 60% Duty Cycle