陶瓷(ci)電熱圈(quan)采用(yong)(yong)的(de)不(bu)是(shi)一般(ban)云母(mu)撓線方式制(zhi)作(zuo),而是(shi)采用(yong)(yong)陶瓷(ci)條(tiao)穿絲方式,因此該產品的(de)功率比普通的(de)要高0.5~1.5倍。發熱體為(wei)進口圓絲陶撓成彈簧狀穿入陶瓷(ci)條(tiao)圈(quan)成,外(wai)罩采用(yong)(yong)日本產不(bu)銹鋼(gang),中間采用(yong)(yong)高溫(wen)(wen)隔(ge)熱保(bao)溫(wen)(wen)棉(mian)(硅酸鋁纖(xian)維板)防止溫(wen)(wen)度外(wai)泄。陶瓷(ci)條(tiao)是(shi)高頻陶瓷(ci)具(ju)有(you)傳熱快、堅(jian)硬不(bu)易(yi)碎、高溫(wen)(wen)不(bu)變形不(bu)易(yi)老化等優點。