Isici sokushisa sikagesi seshubhu lokushisisa ihhavini iyishubhu lensimbi njengoba igobolondo (insimbi, insimbi engagqwali, ithusi, njll.), kanye ne-spiral electric thermal alloy wire (nickel chromium, iron chromium alloy) isatshalaliswa ngokufanayo ku-axis emaphakathi. kweshubhu. I-void igcwele i-crystalline magnesia ene-insulation enhle kanye ne-thermal conductivity, futhi iziphetho ezimbili ze-tube zivaliwe nge-silicone bese zicutshungulwa ezinye izinqubo. Lesi sici sokushisa se-oven grill singashisisa umoya, isikhunta sensimbi noketshezi oluhlukahlukene. Ishubhu yokushisisa ihhavini isetshenziselwa ukushisa uketshezi ngokuhambisa ngempoqo. Inezici zesakhiwo esilula, amandla aphezulu emishini, ukusebenza kahle okuphezulu kokushisa, ukuphepha nokuthembeka, ukufakwa kalula, impilo ende yenkonzo nokunye.