907911 - Miller Syncrowave 212 AC/DC TIG/Stick Welder Package

Professional AC/DC TIG Welding Precision

The Miller Syncrowave 212 AC/DC TIG Welder (907911) represents a significant leap forward in welding technology, combining the robust performance required by industrial fabricators with an interface accessible enough for serious hobbyists. Engineered with advanced inverter technology, this machine delivers a smooth, stable arc in a compact 54-pound package, making it far more portable than legacy transformer-based units. It is designed to handle a wide variety of materials, offering full AC capabilities for aluminum and magnesium, as well as DC capabilities for stainless and mild steel.

Advanced Control Systems

At the heart of the Syncrowave 212 is the Auto-Set™ feature, which simplifies machine setup by automatically adjusting weld parameters based on the selected material thickness, tungsten size, and joint type. For operators who prefer fine-tuning their settings, the Pro-Set™ mode provides visual feedback when parameters are optimized for the specific application, eliminating guesswork. The machine also features a 4.3-inch color LCD display that provides dynamic on-screen images and explanations, ensuring you always know how your adjustments affect the arc.

Versatile Performance Features

This package is built for versatility. The Auto-Line™ Power Management technology allows the unit to plug into any single-phase 120V or 240V power source without manual linking, making it ideal for locations with varying power availability. The Syncrowave 212 also includes advanced TIG features such as Pulse TIG (DC), which ranges from 0 to 150 PPS to increase puddle agitation and reduce heat input—critical for thin materials. Additionally, AC Balance and Frequency controls allow for precise cleaning action and arc cone width adjustment when welding aluminum.

Expandable Capabilities

While primarily a TIG and Stick powerhouse, the Syncrowave 212 is also capable of MIG welding with the optional Spoolmate™ 150 spool gun, effectively making it a multi-process solution for aluminum fabrication. The unit also features a dedicated receptacle for the Coolmate™ 1S water cooler, allowing users to upgrade to a water-cooled torch system for heavier-duty applications. With Fan-On-Demand™ technology, the cooling system operates only when necessary, reducing noise and preventing airborne contaminants from being pulled through the machine.