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山東龍興自落式攪拌機廠家   自(zi)(zi)落(luo)式(shi)(shi)攪(jiao)(jiao)(jiao)拌(ban)(ban)機(ji)(ji)(ji)　有較長的(de)歷史，早在20世紀(ji)初(chu)，由(you)蒸汽機(ji)(ji)(ji)驅(qu)動的(de)鼓筒(tong)式(shi)(shi)混(hun)凝(ning)土(tu)攪(jiao)(jiao)(jiao)拌(ban)(ban)機(ji)(ji)(ji)已開始(shi)出(chu)現。50年代后(hou)，反(fan)轉(zhuan)(zhuan)出(chu)料式(shi)(shi)和傾翻出(chu)料式(shi)(shi)的(de)雙錐形攪(jiao)(jiao)(jiao)拌(ban)(ban)機(ji)(ji)(ji)以(yi)及(ji)裂(lie)筒(tong)式(shi)(shi)攪(jiao)(jiao)(jiao)拌(ban)(ban)機(ji)(ji)(ji)等相繼問世并獲得發展。自(zi)(zi)落(luo)式(shi)(shi)混(hun)凝(ning)土(tu)攪(jiao)(jiao)(jiao)拌(ban)(ban)機(ji)(ji)(ji)的(de)拌(ban)(ban)筒(tong)內(nei)壁上(shang)有徑向布置的(de)攪(jiao)(jiao)(jiao)拌(ban)(ban)葉片。工作時，拌(ban)(ban)筒(tong)繞(rao)其(qi)水平軸線回轉(zhuan)(zhuan)，加入拌(ban)(ban)筒(tong)內(nei)的(de)物料，被葉片提(ti)升至(zhi)一定高度后(hou)，借自(zi)(zi)重下落(luo)，這樣周而復始(shi)的(de)運動，達(da)到均(jun)勻(yun)攪(jiao)(jiao)(jiao)拌(ban)(ban)的(de)效果。自(zi)(zi)落(luo)式(shi)(shi)混(hun)凝(ning)土(tu)攪(jiao)(jiao)(jiao)拌(ban)(ban)機(ji)(ji)(ji)的(de)結構簡單，一般以(yi)攪(jiao)(jiao)(jiao)拌(ban)(ban)塑性混(hun)凝(ning)土(tu)為主(zhu)。