Nawa wutar lantarki tanderun narkewa ke buƙatar narka tan 1 na narkakkar ƙarfe?

Mitar-mita shigowa dumama tanderu ba za a iya amfani da su don narkewa, amma za a iya amfani da kawai don dumama kananan workpieces da quenching manyan workpieces. Idan dumama manyan kayan aiki, yi amfani da tanderun narkewar mitar matsakaici. Yawan wutar lantarki ya kai kusan 580kwh, wanda shine ƙarfin narkewar baƙin ƙarfe, adana zafi, da slagging. Lokacin da wutar lantarki ba a cikin wannan kewayon, high quality-mataki mitar makera sanye take da 12-pulse rectifier da karfe harsashi tanderu jiki, sabõda haka, da ikon amfani da ton kusan 550-560kwh. Tabbas, mafi kyawun shine jerin inverter tare da tanderun harsashi na ƙarfe. Yawan amfani shine 520-550kwh, kuma farashin yana da girma, sau 2-3 fiye da tanderun lantarki na yau da kullun.