電加熱管

        電(dian)(dian)加熱管(guan)(guan)是(shi)管(guan)(guan)狀(zhuang)電(dian)(dian)熱元件它是(shi)由金(jin)屬管(guan)(guan)螺旋狀(zhuang)電(dian)(dian)阻(zu)絲(si)及結晶氧(yang)化鎂(mei)粉等組成(cheng)的。電(dian)(dian)加熱管(guan)(guan)產品一(yi)般(ban)用優(you)質(zhi)進口(kou)不銹鋼管(guan)(guan)、進口(kou)高溫氧(yang)化鎂(mei)粉、高品質(zhi)電(dian)(dian)熱絲(si)等材料(liao)制(zhi)成(cheng)發熱元件，用不銹鋼制(zhi)成(cheng)其它結構部(bu)分，具有優(you)良的整(zheng)體(ti)性能，還有超長(chang)壽命，容易維修的特點。

        在不銹鋼無縫管(guan)內均(jun)勻地分布高溫電(dian)阻(zu)絲(si)，在空(kong)(kong)隙部分填(tian)入導熱(re)(re)(re)性(xing)能和絕緣性(xing)能均(jun)良好的(de)(de)(de)結晶氧化鎂粉(fen)，結構不但先進，熱(re)(re)(re)效率高，發熱(re)(re)(re)均(jun)勻，高溫電(dian)阻(zu)絲(si)中有電(dian)流(liu)通(tong)(tong)過時，產生(sheng)的(de)(de)(de)熱(re)(re)(re)通(tong)(tong)過氧化鎂粉(fen)向金屬(shu)管(guan)表面擴散，再傳遞到(dao)被加熱(re)(re)(re)件或空(kong)(kong)氣(qi)中去，達到(dao)加熱(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。