Miller Dynasty 300 TIG Welder With 208 - 600 Input Voltage, 300 Amp Max Output, Pro-Set Technology, Auto-Line Technology And Hot Start

★★★★☆ 4.0 42 reviews

US$4,167.26
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US$4,167.26
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Free shipping Free 30-day returns

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Product details

Management number 240908731 Release Date 2026/07/17 List Price US$4,167.26 Model Number 240908731
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Item Details:

The Dynasty 300 Series is a powerful combination of capability and portability. Weighing only 55 pounds, it can weld up to 3/8" thick material. The AC/DC TIG/Stick power sources feature an energy-efficient inverter design and Auto-Line™ technology.

Features

  • Ensure proper machine setup and parameter selection with informative on-screen explanations and dynamic images.
  • Allows easy naming, saving and recalling of favorite weld settings.
  • This feature eliminates the guesswork when setting weld parameters.
  • Use Pro-Set™ when you want the speed, convenience and confidence of pre-set controls.
  • Simply select the feature and adjust until Pro-Set™ appears on the display.
  • The Pro-Set™ feature is available for Balance, Frequency, Pulse and DIG parameters.
  • Provides control of the weld parameter ranges minimizing deviations from the welding procedure specifications (WPS).
  • Provides the ability to easily update software, back-up settings and transfer saved weld programs from one unit to the next.
  • For portability and reliability this inverter power supply allows for any single-phase input voltage hookup (208-600 V) with no manual linking, providing convenience in any job setting.
  • Ideal solution for dirty or unreliable power.
  • Tailored arc control (DIG) allows the arc characteristics 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.

Includes

  • Dynasty 300
  • 8 ft (2.4 m) primary cord
  • Adjustable Shoulder Strap
  • (2) 50 mm Dinse style connectors

Product Attributes:

Attributes Values
Trade Name Dynasty 300
Input AC Voltage 208 V, 220 V, 230 V, 240 V, 380 V, 400 V, 460 V, 480 V, 575 V, 600 V
Process TIG (GTAW)
Output Current AC/DC
Phase 1 or 3 Phase
Hz 50/60 Hz
Weight 55 lb
Output DC Amps Max 300 A
Output AC Amps Max 300 A

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4 out of 5
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42 ratings | 17 reviews
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