Miller Dynasty 300 AC/DC TIG Welder Water Cooled package

Stock Code: WPMDYN300TR
MPN: 907819003

Descriptions

The Miller Dynasty 300 AC/DC Tig welder brings industrial-class performance to professional welders order online from Wasp Supplies.

This is a ready to weld package including Miller Dynasty 300 AC/DC power source, Miller Coolmate 1.3 water cooler, 4 wheel Running gear, CK20-12 Tig Torch, earth lead, gas hose. This is a ready to weld package with all hoses and fitting pre assembled for you to plug in and weld. Optional extras include Miller Foot controls either wired or wireless, gas flow meter and regulator, see options below.

Capable of delivering up to 300 amps of AC/DC TIG welding power, this unit provides exceptional arc stability, advanced pulsing and precise AC wave-shaping for superior aluminum welds. Its user interface is configurable for quick setup, with memory channels for common processes.

Designed with reliability in mind, the Dynasty 300 features robust cooling, heavy-duty connectors and serviceable components to minimize downtime. Whether you’re doing thin-gauge aerospace work, pipe welding, or heavy fabrication, the machine’s response and control let experienced welders dial in smooth, consistent welds.

For shops that need flexible workflow, the Dynasty 300 supports remote foot/hand controls, a range of torch options and integration with pulse, TIG and Stick applications.

Pair it with genuine Miller consumables and accessories to maximize performance and extend torch life.

Up to 300 A AC/DC TIG output for heavy-duty welding
Refined AC wave-shaping and balance control for clean Aluminum welds
Advanced pulsing modes for heat control and bead appearance
Auto-line or wide input voltage compatibility
Intuitive digital controls with memory presets for repeatable setups
Built-in protections: thermal overload, voltage/current sensing
Compatible with remote foot/hand controls and industry-standard torches
Durable, serviceable design with quality Miller components

Ideal for the following :-

Fabricators: Faster set-up, consistent weld quality, less rework
Aerospace & precision shops: Fine control and pulsing for thin materials
Pipe & pressure system welders: Robust output and arc stability for root passes
Maintenance/repair: Versatile — TIG for precision, Stick for field repairs
Welding trainers and schools: Durable, predictable machine behaviour for teaching