... 1.This machine can save 20% electricity 2.Aluminum welding machine. 3.IBGT AC/DC TIG /MMA welding ... and other mechanical industries.10.Applicable material: carbon steel, stainless steel, copper, aluminum, titaniuM etc. Techincal date: Input voltage : ... and thick plateweight:47KGSusage:tig weldingusage:carbon steel, stainless steel, copper, aluminum, titanium, and etcDimension: 590X410X560mm