烘道機工作場所整潔，生產效率高，是目前我國制藥廠、中藥廠、飲料廠、日用化工廠必不可少的設備之一。

烘(hong)(hong)(hong)(hong)道(dao)的種(zhong)類很多，我(wo)所(suo)知(zhi)道(dao)的有熱(re)風(feng)循環(huan)(huan)烘(hong)(hong)(hong)(hong)道(dao)，紅外熱(re)風(feng)高溫烘(hong)(hong)(hong)(hong)道(dao)，紅外線(xian)烘(hong)(hong)(hong)(hong)道(dao)，熱(re)風(feng)循環(huan)(huan)烘(hong)(hong)(hong)(hong)道(dao)等等。不(bu)同烘(hong)(hong)(hong)(hong)道(dao)有不(bu)同的工藝(yi)，實現不(bu)同的適用(yong)范圍和作(zuo)用(yong)。

例如紅(hong)外線烘(hong)道廣泛應用(yong)于(yu)絲網印刷(shua)(shua)、噴染、電鍍以及印刷(shua)(shua)電路等行業(ye)的烘(hong)干、除濕等工(gong)藝，還可用(yong)于(yu)食(shi)品(pin)、紡(fang)織品(pin)、壓鑄小件等工(gong)業(ye)的干燥、烘(hong)烤等。

工作原(yuan)理：電加熱(re)(re)平板(ban)線烘道(dao)采(cai)用(yong)加熱(re)(re)管外置式加熱(re)(re)，將電能轉(zhuan)化為熱(re)(re)能，熱(re)(re)量(liang)經低噪音高壓風(feng)機吹(chui)入(ru)(ru)進風(feng)道(dao)，傳(chuan)入(ru)(ru)箱內，形成熱(re)(re)風(feng)循環， 箱體設有對流攪拌(ban)技(ji)術(shu)，溫度非常(chang)均勻(yun)，具有自動控溫，調速，故障報警(jing)等(deng)特點(dian)，使用(yong)安全，方便，環保，節能等(deng)優(you)點(dian)

材料：烘道內采用優質鍍鋅板，外壁采用優質成型彩鋼板制作，大梁用后成型鋼板制作，保溫層采用纖維石棉保溫電加熱管為耐高溫不銹鋼無縫鋼管，結晶氧化鎂粉做絕緣，風機采用低噪聲高壓離心風機，保溫采用硅酸鋁纖維棉

網帶(dai)為優質鐵氟龍耐(nai)高(gao)溫網帶(dai)，另有控(kong)制器(qi)，調速器(qi)，低壓電器(qi)控(kong)制系統(tong)等控(kong)制系統(tong)部(bu)分(fen)。