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Miller Dynasty 300 AC/DC TIG/MIG/Stick Welder CE

$20,348.72/ea $18,407.00/1 per ea only $18,407.00/eaSave 10%

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OVERVIEW

Do It All with the Dynasty 300

Take your welding game to the next level with the Miller Dynasty 300 Multiprocess. If you loved the Dynasty 280, you will appreciate the extra power and the added versatility of this machine. It isn't just a TIG welder anymore; this beast handles MIG and Stick just as effectively, making it the ultimate shop companion for welders who tackle a variety of materials and joint types daily. Whether you are welding aluminum, stainless, or mild steel, the Dynasty 300 gives you the control you need to lay down perfect beads every time.

Why You'll Love It:

  • True Multiprocess: Finally, a Dynasty that runs wire. Pair it with a compatible feeder to weld MIG without switching power sources.
  • AC TIG Mastery: Customize your arc with adjustable balance, frequency, and independent amplitude/amperage control for precise aluminum welding.
  • Go Anywhere Power: Thanks to Auto-Line, you can plug into almost any shop power (208-575V) without opening the case to move jumpers.
  • User-Friendly Interface: The Pro-Set feature suggests optimal settings for your material and tungsten size, speeding up setup time.

The Dynasty 300 is built for the long haul with a wind tunnel design that protects internal components from dust and debris. Weighing in at just 55 lbs, it is portable enough to move around the shop or take to the job site. The "CE" designation means it meets rigorous international safety standards. Upgrade your rig to the Dynasty 300 Multiprocess and experience the freedom of having every process at your fingertips.

Additional Information
Brand:Miller
Amperage:300
Voltage:208-575 V
Weld Process:Multi-Process
Duty Cycle:60%
Packaging Description:1-per-ea
Process Type:AC/DC TIG, Pulsed TIG, Stick, MIG, Flux-Cored, Air Carbon Arc Gouging
Input Voltage:208-575 V
Input Phase:1-Phase, 3-Phase
Amperage Range:1-300 A
Net Weight:25 kg
Output Range:DC Stick: 5-300 A, AC TIG: 2-300 A, MIG: 10-40 V
Cooling Type:Fan-On-Demand

INCLUDED

  • Dynasty 300 Multiprocess Power Source (CE Model)
  • 8 ft. (2.4 m) primary cord
  • Adjustable shoulder strap
  • (2) 50 mm Dinse style connectors
  • Quick Reference Guide

APPLICATIONS

  • Precision Fabrication
  • Aerospace and Aviation
  • Aluminum Ship Repair
  • Heavy Industrial Manufacturing
  • Pipe and Tube Fabrication
  • Maintenance and Repair

FAQ

This machine is capable of AC/DC TIG (GTAW), Pulsed TIG, Stick (SMAW), MIG (GMAW), Flux-Cored (FCAW), and Air Carbon Arc Gouging (CAC-A).

No, this SKU is for the power source only. To utilize the MIG capabilities, you must pair it with a compatible wire feeder.

It features Auto-Line technology, allowing operation on any input voltage from 208V to 575V, single- or three-phase.

CE stands for Conformité Européenne. It indicates that the machine complies with European Union safety, health, and environmental protection standards.

The power source itself is air-cooled, but it features a Cooler Power Supply (CPS) receptacle to easily integrate a Coolmate 1.3 water cooler for torch cooling.

The standard Dynasty 300 is primarily a TIG/Stick machine. The 'Multiprocess' version adds CV (Constant Voltage) output capabilities to support MIG welding.

The machine provides an amperage range of 1 A to 300 A for DC TIG and 2 A to 300 A for AC TIG.