螺(luo)旋(xuan)(xuan)輸送(song)(song)(song)機(ji)(ji)(ji)在輸送(song)(song)(song)形(xing)式上分為有軸(zhou)螺(luo)旋(xuan)(xuan)輸送(song)(song)(song)機(ji)(ji)(ji)和(he)無軸(zhou)螺(luo)旋(xuan)(xuan)輸送(song)(song)(song)機(ji)(ji)(ji)兩種,在外型上分為U型螺(luo)旋(xuan)(xuan)輸送(song)(song)(song)機(ji)(ji)(ji)和(he)管式螺(luo)旋(xuan)(xuan)輸送(song)(song)(song)機(ji)(ji)(ji)。有軸(zhou)螺(luo)旋(xuan)(xuan)輸送(song)(song)(song)機(ji)(ji)(ji)適(shi)用于無粘性的干粉物...