... One machine has three purposes 3.Be able to work as TIG,MMA and CUT,TIG CT ... in one machine; 2. Electronic function shift, easy to operate, economic and durable; 3. Good arc initiation ... SMAW for 2.5-3.2 welding electrodes, easy to arc initiation, stable arc; 5. Handy and simple ... cutting of variety of metallic sheets; 6. Compact, easy to install, conventient to move; 7. Crafty circuit design, simple ...