簡要描述：開(kai)放(fang)式(shi)煉(lian)(lian)(lian)膠(jiao)機主要(yao)用(yong)(yong)于(yu)橡膠(jiao)的熱煉(lian)(lian)(lian)、壓片(pian)、破膠(jiao)、塑煉(lian)(lian)(lian)和混煉(lian)(lian)(lian)等，開(kai)放(fang)式(shi)煉(lian)(lian)(lian)膠(jiao)機它(ta)的結構簡(jian)單，結構復雜，原理為此輪(lun)傳(chuan)動市(shi)場是那個(ge)橡膠(jiao)，塑料行業普(pu)及使用(yong)(yong)該儀器，密閉式(shi)煉(lian)(lian)(lian)膠(jiao)機主要(yao)用(yong)(yong)于(yu)橡膠(jiao)的塑煉(lian)(lian)(lian)和混煉(lian)(lian)(lian)，它(ta)比開(kai)放(fang)式(shi)煉(lian)(lian)(lian)膠(jiao)機多(duo)一個(ge)密煉(lian)(lian)(lian)室。此輥(gun)筒(tong)材料為合金冷硬(ying)鑄鐵，具有(you)高硬(ying)度和耐磨(mo)性(xing)，輥(gun)溫調節裝置，可向輥(gun)筒(tong)內通入蒸汽(qi)或(huo)冷卻水來調節輥(gun)溫，以滿足(zu)工(gong)藝要(yao)求(qiu)。