Multi-functions:AC/DC MMA,AC/DC pulse TIG
Quality square wave power supply,stable arc.
Super cleaning ability of oxide film,continuously adjustable cleaning width.
bright and beautiful weld seam.
Especially adapted to weld aluminum,magnesium and its alloy materials.Easy to start arc,stable welding current,quick dynamic response,focused arc.
AC welding without bias and beautiful welding forming.
Comprehensive protection functions of over-current,over-heat,over-voltageand under-voltage.Safe and reliable.
Panel with remote control,optional to be equipped with foot switch.
TIG220P is added with a function of gas supplying before welding.
lts time isable to be adusted by the related knob