The new Precision TIG 275 and 375 units from the Lincoln Electric Company use Square Wave TIG technology to achieve a smooth, controlled arc and better starting performance. They are the world’s first machines to offer the patent-pending MicroStart™ TIG technology, aiming to provide superior arc starting at low amperage levels, even as low as 2 amps.
The Precision TIG units are suitable for specialty alloys and aluminium and can be used in a variety of TIG fabrication applications, including aerospace. An extended post-flow time setting is available for welding titanium. This feature can be set for any length of time that the operator desires.
