Le yi-500mm ububanzi, i-electrode yegraphite yamandla aphezulu.Eyona electrode yegraphite esemgangathweni yaseTshayina.I-electrode yegraphite eveliswe yifektri yethu inomgangatho olungileyo, ukusebenza okuzinzileyo, ukusetyenziswa okuphantsi, iinkcukacha ezipheleleyo, ukuhanjiswa ngokukhawuleza kunye nenkonzo elungileyo.