The Miller Dynasty 210 Auto-Line is a highly versatile, professional-grade TIG (GTAW) and stick (SMAW) welding machine engineered for flexibility, precision, and portability. With its Auto-Line™ technology, the unit automatically adapts to input voltages across the 120–480 V range (single- or three-phase) — no need for manual linking — making it ideal for locations with unstable or varied power sources.
Key Features & Benefits:
Universal Power Input (Auto-Line™) — supports 120 to 480 V (1- or 3-phase) without manual voltage switching, simplifying set-up in diverse job sites.
Full AC / DC Capability + Stick Mode — weld aluminium with AC, steel and exotic metals with DC, and perform stick welding when needed.
Advanced AC Waveform & Control — choose from multiple AC wave shapes (square, soft square, sine, triangular) and adjust frequency and balance to fine-tune arc control and oxide cleaning.
Pulse & DC Precision — smooth DC arc performance and customizable pulse settings for overlay or exotic alloys.
Intuitive Digital Interface — LCD display with guided menus, parameter locking, and program memory for up to 99 custom weld settings.
QuietPulse™ — reduces audible noise by creating smoother transitions between background and peak current in DC pulse mode.
Stick Features — DIG arc control to optimize different electrodes (e.g. E7018, E6010), Hot Start for reliable ignition, and Stick-Stuck detection.
Duty Cycle & Output — 210 A rated output in both AC and DC modes, with solid duty performance.
Compact & Portable — weighs around 47 lb (≈21.3 kg) yet rugged enough for shop or field work.
USB Port & Software Updates — capabilities to back up settings, transfer programs, and upgrade firmware via USB.
Cooler Integration Option (CPS / Coolmate™) — supports water cooling via integrated receptacle; Cooler-On-Demand feature activates cooling only when needed.