Miller Dynasty 800 TIG Welder (907719)
Description
The MILLER Dynasty 800 TIG Welder is a massive, high-amperage AC/DC TIG and Stick welding powerhouse designed for heavy industrial fabrication, cladding, and production. Delivering 800 amps, the Dynasty 800 features advanced AC TIG controls (e.g., balance and frequency) for superior arc quality on aluminum and titanium. This machine features Auto-Line technology (208V-575V input). Choose this ultimate MILLER Dynasty TIG Welder for maximum output, unparalleled arc control, and continuous-duty high-amperage TIG welding.
- Brand: Miller
- Model: Dynasty 800
- MPN: 907719
- Processes: TIG (GTAW), Stick (SMAW)
- Input Voltage: 208–575 V, 3-Phase, Auto-Line
- Output Range: 5 – 800 Amps
- Duty Cycle: 100% @ 800A (480V)
- AC Waveforms: Advanced Squarewave, Soft Squarewave, Sinewave, Triangular
- AC Balance Control: Adjustable 60–90% EN
- AC Frequency Control: 20–400 Hz
- Independent Amperage Control: Yes (EP and EN independently adjustable)
- Memory Settings: Yes, with program storage
- Dimensions: 17 in H x 14.25 in W x 28 in D (432 mm x 362 mm x 711 mm)
- Net Weight: 185 lb (83.9 kg)
- Power Source Type: Inverter
- Technology: Auto-Line, Fan-On-Demand, Cooler Power Supply (CPS) Compatible
- Applications: Heavy Fabrication, Aerospace, Pipe Welding, Shipbuilding, Manufacturing
- Weldable Materials: Aluminum, Stainless Steel, Carbon Steel, Titanium
- Warranty: 3-Year Miller True Blue Warranty
Miller Dynasty 800 TIG Welder Specs
| Technical Parameter | Official Specification |
|---|---|
| Brand & Model | Miller Dynasty 800 (Power Source Only) |
| Full SKU/Model | 907719 |
| Input Voltage | 208–575 V (Three-Phase) |
| Welding Processes | AC/DC TIG, Pulsed TIG, Stick, Air Carbon Arc |
| Rated Output | 600 A at 44 V, 60% Duty Cycle |
| Amperage Range | 5–800 A |
| Noise Level | Industrial Fan-On-Demand™ |
| Technologies | Advanced AC Waveshaping, Auto-Line™ (3-Phase Only), Blue Lightning™ |
| Start Type | High Frequency (HF) Start |
| Cooling System | Fan-On-Demand™ Air Cooling |
| Net Weight | 198 lbs (90 kg) |
| Warranty | 3-Year Miller True Blue Warranty |
| Application Information | Industrial Production; Heavy Wall Pipe; Large Castings; Sub-Arc Prep |
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