陶(tao)瓷電熱圈采(cai)用的不(bu)(bu)是一般云母撓線方式(shi)制(zhi)作,而是采(cai)用陶(tao)瓷條穿絲(si)方式(shi),因此(ci)該產品的功率比普(pu)通(tong)的要高0.5~1.5倍。發熱體為(wei)進口圓絲(si)陶(tao)撓成彈簧狀穿入陶(tao)瓷條圈成,外罩采(cai)用日(ri)本產不(bu)(bu)銹鋼,中(zhong)間(jian)采(cai)用高溫(wen)(wen)隔熱保(bao)溫(wen)(wen)棉(mian)(硅酸鋁纖(xian)維板)防止溫(wen)(wen)度(du)外泄。陶(tao)瓷條是高頻陶(tao)瓷具(ju)有傳熱快、堅硬不(bu)(bu)易(yi)碎、高溫(wen)(wen)不(bu)(bu)變形不(bu)(bu)易(yi)老化等優點(dian)。