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)(hong)道(dao)的(de)種類很多，我所知道(dao)的(de)有(you)熱風(feng)循環(huan)烘(hong)(hong)(hong)(hong)(hong)道(dao)，紅(hong)外熱風(feng)高溫烘(hong)(hong)(hong)(hong)(hong)道(dao)，紅(hong)外線烘(hong)(hong)(hong)(hong)(hong)道(dao)，熱風(feng)循環(huan)烘(hong)(hong)(hong)(hong)(hong)道(dao)等(deng)等(deng)。不同(tong)烘(hong)(hong)(hong)(hong)(hong)道(dao)有(you)不同(tong)的(de)工(gong)藝(yi)，實現不同(tong)的(de)適用范圍和作用。

例如紅外線烘(hong)道廣泛應用于絲網印(yin)刷、噴染、電鍍以及印(yin)刷電路等行業的烘(hong)干、除(chu)濕等工藝，還可用于食(shi)品(pin)、紡織品(pin)、壓鑄小(xiao)件等工業的干燥、烘(hong)烤等。

工作(zuo)原理(li)：電(dian)加熱(re)平板(ban)線烘道采(cai)用加熱(re)管外置式加熱(re)，將電(dian)能轉化為(wei)熱(re)能，熱(re)量經低噪音高壓(ya)風(feng)機吹入進風(feng)道，傳入箱內，形成熱(re)風(feng)循環， 箱體設有對流攪拌技術，溫度(du)非常均勻(yun)，具有自(zi)動控溫，調速，故障報警等特點，使用安全(quan)，方便，環保，節能等優點。

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(wang)(wang)帶為(wei)優質鐵氟龍(long)耐高溫網(wang)(wang)帶，另(ling)有控(kong)制(zhi)器，調速器，低壓電(dian)器控(kong)制(zhi)系(xi)統(tong)等(deng)控(kong)制(zhi)系(xi)統(tong)部(bu)分。