Le yi-550mm ububanzi, i-electrode yegraphite yamandla aphezulu. Umgangatho ogqwesileyo we-graphite electrode.I-electrode yegraphite eveliswe yifektri yethu inomgangatho olungileyo, ukusebenza okuzinzileyo, ukusetyenziswa okuphantsi, iinkcukacha ezipheleleyo, ukuhanjiswa ngokukhawuleza kunye nenkonzo elungileyo.