Miller Dynasty® 300 Multiprocess Welder w/ AC/DC & Pulsed TIG

Product Description

Miller Dynasty® 300 Multi-Process MIG/TIG/Stick Welding Machine #907819

The Dynasty 300 Series has now expanded beyond the industry leading TIG and Stick performance by the additional CV output which allows for MIG capability – making this multiprocess welding line the perfect solution for ship building, construction, and more.

What sets the Dynasty® 300 208-600 V, CPS apart

• Multiprocess Capabilities – The Dynasty 300 handles MIG, AC/DC TIG, Pulsed TIG Stick and Flux-cored welding.
• AC/DC TIG – Can TIG weld aluminum as well as steel/stainless steel and other alloys
• Cooler Power Supply (CPS) – Integrated 120V dedicated-use receptacle for Coolmate 1.3
• Portable TIG/Stick Performance – Lightweight at 55lbs, the Dynasty 300 can easily be moved around the work site

Processes

• Air Carbon Arc Cutting and Gouging (CAC-A)
• Stick (SMAW)
• TIG (GTAW)
• TIG AC (GTAW-AC)
• TIG DC (GTAW-DC)
• Pulsed TIG (GTAW-P)
• Flux Cored (FCAW)
• MIG (GMAW)
• Multiprocess

Applications

• Shipbuilding
• Pipeline
• Construction and Fabrication

What’s Included

• Dynasty 300 Multiprocess
• Adjustable Shoulder Strap
• (2) Dinse/Tweco® Adapters (042465)
• (2) 50 mm Dinse style connectors
• 8 ft. (2.4 m.) Weld Cable with Tweco®-style connectors to power feeder
• 8 ft. (2.4 m.) Primary Cord

Not Included: TIG torch, TIG torch adapter, Work cables, TIG remote fingertip/foot control

Features of the Dynasty® 300 208-600 V, TIGRunner

• Intuitive Interface LCD Display – Ensure proper machine setup and parameter selection with informative on-screen explanations and dynamic images.
• Program Memory – Allows easy naming, saving and recalling of favorite weld settings.
• Pro-Set Feature (professional 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.
• Locks and Limits – Provides control of the weld parameter ranges minimizing deviations from the welding procedure specifications (WPS).
• QuietPulse™ – QuietPulse is activated by changing the waveshape for DC pulse welding, creating a slower, more fluid transition between the background and peak amperage to create the least possible audible noise.
• USB Port – Provides the ability to easily update software, back-up settings and transfer saved weld programs from one unit to the next.
• Auto-Line™ Technology – 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.
• Stick Features – 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.
• MIG – CV output of the power source gives this unit MIG process capabilities when paired with an ArcReach® 8 or 12 (or other voltage-sensing feeder).
• 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.
• Cooler-On-Demand™ – Feature operates the auxiliary cooling system only when needed, reducing noise, energy use, and airborne contaminants pulled through the cooler.
• Fan-On-Demand™ – Cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled through machine.
• AC Frequency Control – Control the width of the arc cone and can improve directional control of the arc with adjustments between 50-150 Hertz

• Spec Sheet

  • Miller Dynasty® 300 Multiprocess #907819 – Spec Sheet

  Processes

  • Air Carbon Arc Cutting and Gouging (CAC-A)
  • Stick (SMAW)
  • TIG (GTAW)
  • TIG AC (GTAW-AC)
  • TIG DC (GTAW-DC)

  General Specifications

  Title	Dynasty® 300 208-600 V, TIGRunner
  Industries Interests	Shipbuilding Manufacturing Heavy Equipment Railcar Aerospace Construction and Fabrication
  Material Thickness	Aluminum 0.012 in. (0.3 mm) – 3/8 in. (9.5 mm) Steel 0.004 in. (0.1 mm) – 3/8 in. (9.5 mm)
  Weldable Metals	Aluminum Specialty Metals Stainless Steel Steel
  Input Voltage	208 V 220/230/240 V 380/400 V 460/480 V 575/600 V
  Input Phase	1- and 3-Phase
  Input Hz	50/60 Hz
  Current Type	AC / DC
  Max Open Circuit Voltage	60 VDC
  Amperage Min	1 A
  Amperage Max	300 A
  Portability	Running Gear / Cart (Standard)
  Weld Output	CC
  Applications	Aluminum Welding
  Net Width	8.5 in
  Net Height	34.75 in
  Net Length	39.5 in
  Net Weight	147 lbs
  Warranty	3 Years Miller’s True Blue Warranty

  Certifications

  • CSA Certificate of Compliance 80123304

  SHIPPING DIMENSIONS
  Height:	13.60 Inches
  Width:	8.60 Inches
  Length:	22.50 Inches
  Weight:	55 Lb(s) 0 Oz

  • Miller Dynasty® 300 Multiprocess #907819 – Spec Sheet
  •