Company: The Lincoln Electric Co.

Product: Square Wave^® TIG 200

Description: The Square Wave TIG 200 welding machine can perform ac TIG welding on aluminum and dc TIG welding on steel, stainless and chrome-moly, when precision and bead appearance are important. Users can also switch to stick-welding when working with thicker materials or welding outdoors. The Square Wave TIG 200 combines an easy-to-use interface for fast setup with built-in advanced features. A pulsed TIG feature provides a drumbeat-like rhythm for filler metal deposition. Frequency control allows users to adjust the machine for a wider or more narrow arc profile when TIG welding on aluminum. Adjustable ac balance provides more cleaning action on aged aluminum and helps maximize penetration on thicker aluminum materials.