The Lincoln Precision TIG 225 delivers industry-leading performance with the widest operating range in its class, spanning from 5 to 230 amps. This versatile welder features patented Micro-Start™ II technology that enhances arc starting, stability, and precision, allowing for exceptional weld quality and superior crater fills. Equipped with convenient 115V receptacles, this unit provides power for water coolers or additional tools, making it the perfect solution for small automotive shops, fabrication facilities, and vocational training environments.
Designed for operational simplicity, the Precision TIG 225 features an intuitive interface where operators can quickly select mode and polarity to begin welding immediately. The innovative AC Auto Balance® technology automatically optimizes the cleaning and penetration balance when working with aluminum, while manual adjustment options provide complete control for specialized applications requiring increased penetration or enhanced cleaning action for breaking through heavy oxide layers.
Beyond its impressive TIG capabilities, this machine excels as a superior stick welder, handling electrodes up to 5/32 inch (4.0 mm) - including challenging Fleetweld® 5P+ (E6010). The integrated TIG pulser feature minimizes material distortion from excessive heat input while helping to moderate filler metal deposition for consistent, professional bead appearance.
- Easy-to-use operator interface-select mode, polarity and weld
- AC Auto-Balance® automatically adjusts for the optimal mix of cleaning and penetration when welding aluminum
- Enable the TIG pulser to minimize material distortion from excessive heat input
- Offers outstanding stick welding capabilities with up to 5/32 in. (4.0 mm) electrodes
- Experience enhanced starting, optimal arc stability, and accomplish more precise welds with our patented Mirco-Start™ II technology