陶(tao)瓷(ci)電(dian)熱(re)(re)圈(quan)采用(yong)(yong)的不(bu)是(shi)一般(ban)云母撓線方(fang)式制(zhi)作，而(er)是(shi)采用(yong)(yong)陶(tao)瓷(ci)條穿絲方(fang)式，因此該產品(pin)的功(gong)率比普通(tong)的要高(gao)(gao)0.5~1.5倍。發熱(re)(re)體(ti)為進(jin)口圓絲陶(tao)撓成(cheng)彈簧(huang)狀穿入(ru)陶(tao)瓷(ci)條圈(quan)成(cheng),外罩采用(yong)(yong)日本(ben)產不(bu)銹鋼,中間采用(yong)(yong)高(gao)(gao)溫(wen)隔熱(re)(re)保溫(wen)棉（硅酸鋁纖維板）防止溫(wen)度外泄(xie)。陶(tao)瓷(ci)條是(shi)高(gao)(gao)頻陶(tao)瓷(ci)具有傳熱(re)(re)快、堅硬不(bu)易碎、高(gao)(gao)溫(wen)不(bu)變形不(bu)易老化等優點(dian)。