The screw conveyor is divided into 計年two parts: the shaf們煙t screw conveyor and the shaf你上t less screw conv金明eyor. They are divided into U 但要screw conveyor and tu畫坐bular screw conveyor黃時 on the outside. Th公嗎e screw shaft of the screw conveyor has thrust bear場動ings at the end o一志f the material movement direction, 個村with the axial f報草orce of the material to the helix, and又放 the middle hanging bearing嗎工 should be added when the le山紅ngth of the screw is longer.
