tender for supply of tig welding machine for mech dept , tig welding machine model : et 2001p ? phase : single phase, ? input current : 43 amps, ? mma output current:20-200 amps, ? tig output current : 10-200 amps, ? open circuit voltage : 63 v. in package ? torch and earth holder ? tungsten rod and suitable nozzle ? tig torch collet. extra accessories: ? argon regulator with flow meter -1 ? tig gloves-1 ? apron welding protection-1 ? filler wire (m.s)-1 ? auto darkening helmet-1 ? argon gas with cylinder (37kg)-1 , brazing equipments – 01 set ? cutting, ? bending, ? flaring, ? swaging, ? pinching practice using copper tube 10 meters ? brazing torch and gas, ? flux, ? brazing rod. => limited