1. Suitable for TIG,SMAW, cutting, exclusive product, multi functions in one machine;
2. Electronic function shift, easy to operate, economic and durable;
3. Good arc initiation for TIG, stable current, concentrated arc, suitable for welding of arious metals;
4. SMAW for 2.5-3.2 welding electrodes, easy to arc initiation, stable arc;
5. Handy and simple air plasma cutting suitable for cutting of variety of metallic sheets;
6. Compact, easy to install, conventient to move;
7. Crafty circuit design, simple structure, safe and reliable.