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　　無(wu)軸螺(luo)旋運送(song)(song)機是一(yi)種無(wu)中(zhong)心(xin)軸靠螺(luo)旋體旋轉運輸(shu)(shu)物料的設備，主(zhu)要用于輸(shu)(shu)送(song)(song)污(wu)泥(ni)、柵渣等，輸(shu)(shu)送(song)(song)機輸(shu)(shu)送(song)(song)方向(xiang)由螺(luo)旋葉片的螺(luo)旋方向(xiang)決定，可(ke)雙向(xiang)運輸(shu)(shu)送(song)(song)，本輸(shu)(shu)送(song)(song)機可(ke)密閉輸(shu)(shu)送(song)(song)，防止環境污(wu)染(ran)。