Magetsi ang'onoang'ono a graphite electrode, kutalika kwake kumachokera ku 75mm mpaka 225mm. Ma electrode ang'onoang'ono a graphite ndi oyenera ku mafakitale osiyanasiyana, kuphatikizapo kupanga zitsulo, kukonza mankhwala, ndi kuponyera zitsulo.Ziribe kanthu kukula kwa ntchito yanu, ma electrode athu amatha kusinthidwa kuti akwaniritse zomwe mukufuna.