Miller Dynasty TIG Welders
Precision AC/DC TIG & Stick Welding
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Miller Dynasty® Series TIG Welders
With a compact design and superior arc performance and control, these TIG welders help increase productivity and improve weld quality while lowering installation and operating costs.
- Advanced AC/DC TIG/STICK technology for all metals
- Optimum arc & puddle control
- Improved efficiency
- Compact, easily transported design
| Miller Dynasty Models Compared | ||||
|---|---|---|---|---|
| Dynasty 210 | Dynasty 300 | Dynasty 400 | Dynasty 800 | |
| Configurations | ||||
| Processes | AC/DC TIG (GTAW) Pulsed TIG (GTAW-P) Stick (SMAW) |
AC/DC TIG (GTAW) Pulsed TIG (GTAW-P) Stick (SMAW) Air carbon arc (CAC-A) |
TIG (GTAW) Pulsed TIG (GTAW-P) Stick (SMAW) Air carbon arc (CAC-A) |
TIG (GTAW) Pulsed TIG (GTAW-P) Stick (SMAW) Air carbon arc (CAC-A) |
| Weldable Materials | Steel, stainless steel, aluminum | Steel, stainless steel, aluminum | Steel, stainless steel, aluminum | Steel, stainless steel, aluminum |
| Max Welding Thickness | Up to 1/4” | Up to 3/8” | Up to 5/8” | Up to 1” |
| AC TIG Material Thickness Range | 0.012–1/4 in. (0.3–6.4 mm) | 0.012–3/8 in. (0.3–9.5 mm) | .015–5/8 in. (0.38–15.9 mm) | .020–1 in. (0.5–25.4 mm) |
| DC TIG Material Thickness Range | 0.002–1/4 in. (0.05–6.4 mm) | 0.004–3/8 in. (0.1–9.5 mm) | .012–5/8 in. (0.3–15.9 mm) | .020–1 in. (0.5–25.4 mm) |
| Input Power | 120–480 V, 3-phase or 1-phase | 208–600 V, 3-phase or 1-phase | 208–600 V, 3-phase or 1-phase | 208–600 V, 3-phase or 1-phase |
| Aperage Range | 1–210 A (DC) 2–210 A (AC) |
1–300 A (DC) 2–300 A (AC) |
3–400 A | 5–800 A |
| Rated Output | 210 A at 18.4 V, 60% duty cycle | 250 A at 20 V, 60% duty cycle | 300 A at 32 V, 60% duty cycle | 600 A at 44 V, 60% duty cycle |
| Application Class(es) | Personal, Light Industrial, Industrial | Personal, Light Industrial, Industrial | Light Industrial, Industrial | Light Industrial, Industrial |
| Industry Targets | Aerospace Heavy fabrication Precision fabrication Aluminum ship repair Pipe and tube fabrication Anodized aluminum fabrication |
Aerospace Heavy fabrication Precision fabrication Aluminum ship repair Pipe and tube fabrication Anodized aluminum fabrication |
Aerospace Heavy fabrication Precision fabrication Aluminum ship repair Pipe and tube fabrication Anodized aluminum fabrication |
Aerospace Heavy fabrication Precision fabrication Aluminum ship repair Pipe and tube fabrication Anodized aluminum fabrication |
| Generator Requirements | 9 kW | 12.5 kW | 20 kVA | 50 kVA |
| Portable | ✓ | ✓ | ||
| Machine Weight | 47 lbs | 55 lbs | 126 lbs | 201 lbs |
| 2024 Spec Sheet | Miller Dynasty 210 - 2024 Specifications (PDF) | Miller Dynasty 300 - 2024 Specifications (PDF) | Miller Dynasty 400 - 2024 Specifications (PDF) | Miller Dynasty 800 - 2024 Specifications (PDF) |
