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　　無軸螺(luo)旋運(yun)送(song)(song)(song)(song)機(ji)是一種無中心軸靠螺(luo)旋體旋轉(zhuan)運(yun)輸(shu)(shu)(shu)物料的設備，主要用于輸(shu)(shu)(shu)送(song)(song)(song)(song)污泥(ni)、柵渣等，輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)輸(shu)(shu)(shu)送(song)(song)(song)(song)方向(xiang)(xiang)(xiang)由螺(luo)旋葉(xie)片的螺(luo)旋方向(xiang)(xiang)(xiang)決(jue)定，可雙向(xiang)(xiang)(xiang)運(yun)輸(shu)(shu)(shu)送(song)(song)(song)(song)，本(ben)輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)可密閉輸(shu)(shu)(shu)送(song)(song)(song)(song)，防止(zhi)環境污染(ran)。