O le graphite electrode e masani lava ona faia i le suauʻu coke ma nila coke, ma le koale bitumen e faʻaaogaina e fai ma fusi.E faia e calcination, tuufaatasia, lomi, faia, tao tao, graphitization ma machining.Small diameter graphite electrode, o le lautele lautele e mai le 75mm i le 225mm, o le laiti diameter graphite electrodes o loo faaaogaina lautele i le gaosiga o alamanuia eseese e pei o le calcium carbide, le fa'amamaina o le carborundum, po'o le fa'afefeteina o u'amea e le masani ai, ma le Ferrosilicon laau fa'atosina.