陶瓷圈

      陶(tao)(tao)瓷電熱(re)(re)(re)圈采(cai)用(yong)的(de)不(bu)(bu)(bu)是一般(ban)云母撓(nao)線方式制作(zuo)，而是采(cai)用(yong)陶(tao)(tao)瓷條(tiao)穿(chuan)絲方式，因此該產(chan)品的(de)功率(lv)比普通的(de)要高0.5~1.5倍。發熱(re)(re)(re)體(ti)為進(jin)口(kou)圓絲陶(tao)(tao)撓(nao)成彈簧狀穿(chuan)入陶(tao)(tao)瓷條(tiao)圈成,外(wai)罩采(cai)用(yong)日(ri)本(ben)產(chan)不(bu)(bu)(bu)銹(xiu)鋼,中間采(cai)用(yong)高溫(wen)(wen)(wen)隔熱(re)(re)(re)保溫(wen)(wen)(wen)棉（硅酸鋁纖維板）防止溫(wen)(wen)(wen)度外(wai)泄。陶(tao)(tao)瓷條(tiao)是高頻陶(tao)(tao)瓷具有(you)傳(chuan)熱(re)(re)(re)快、堅(jian)硬不(bu)(bu)(bu)易碎、高溫(wen)(wen)(wen)不(bu)(bu)(bu)變形(xing)不(bu)(bu)(bu)易老化等(deng)優點。