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螺(luo)(luo)旋輸(shu)(shu)(shu)送(song)(song)機(ji)(ji)俗(su)稱(cheng)絞龍是(shi)具有結構簡單、橫截面(mian)尺寸小、密封(feng)性好等(deng)特點的利(li)用轉(zhuan)軸上的螺(luo)(luo)旋葉片(pian)，沿料(liao)(liao)槽輸(shu)(shu)(shu)送(song)(song)粉粒狀物(wu)(wu)料(liao)(liao)的連(lian)續輸(shu)(shu)(shu)送(song)(song)機(ji)(ji)械,，是(shi)礦(kuang)產、飼料(liao)(liao)、糧油、建筑業中(zhong)用途較廣的一種輸(shu)(shu)(shu)送(song)(song)設備，從輸(shu)(shu)(shu)送(song)(song)物(wu)(wu)料(liao)(liao)位移方向(xiang)的角度劃分，螺(luo)(luo)旋輸(shu)(shu)(shu)送(song)(song)機(ji)(ji)分為(wei)水(shui)平式螺(luo)(luo)旋輸(shu)(shu)(shu)送(song)(song)機(ji)(ji)和垂(chui)直式螺(luo)(luo)旋輸(shu)(shu)(shu)送(song)(song)機(ji)(ji)兩(liang)大類型，主要(yao)用于(yu)對各種粉狀、顆(ke)粒狀和小塊狀等(deng)松(song)散(san)物(wu)(wu)料(liao)(liao)的水(shui)平輸(shu)(shu)(shu)送(song)(song)和垂(chui)直提升 。

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