Việt
guồng xoắn
vít tái
vít tải
Anh
conveyor screw
archimedean screw conveyor
screw
endless screw
Đức
Förderschnecke
conveyor (conveying) screw
archimedean screw conveyor, conveyor screw, screw
archimedean screw conveyor, conveyor screw, endless screw, screw
vít tải; guồng xoắn