陶瓷圈

      陶(tao)瓷(ci)電熱(re)圈(quan)(quan)采用(yong)(yong)的(de)不(bu)是(shi)(shi)一般(ban)云母撓線方式制作，而是(shi)(shi)采用(yong)(yong)陶(tao)瓷(ci)條穿(chuan)絲方式，因此該產品的(de)功率比普通的(de)要高0.5~1.5倍(bei)。發熱(re)體為(wei)進口圓絲陶(tao)撓成(cheng)彈(dan)簧狀穿(chuan)入陶(tao)瓷(ci)條圈(quan)(quan)成(cheng),外罩(zhao)采用(yong)(yong)日本產不(bu)銹鋼(gang),中間采用(yong)(yong)高溫(wen)(wen)隔熱(re)保溫(wen)(wen)棉（硅(gui)酸鋁纖維(wei)板）防止溫(wen)(wen)度外泄。陶(tao)瓷(ci)條是(shi)(shi)高頻(pin)陶(tao)瓷(ci)具有(you)傳熱(re)快、堅硬不(bu)易碎、高溫(wen)(wen)不(bu)變(bian)形不(bu)易老化等優點。