To provide a carrier device smooth and quiet at a high speed and high in stop accuracy and to provide a carrier facility constituted of a plurality of trucks and capable of performing carrying and stopping among many manufacturing processes at the high speed and with high accuracy.

This carrier device is one having a truck 3 constituted by mounting a screw roller part 1 having a front roller and a rear roller, a screw 2 for gradually changing pitch a blade and an insertion mechanism. This carrier facility is constituted of the carrier device constituted of a plurality of truck 3, a plurality of screws 2 and a plurality of insertion mechanisms, a rail of a closed loop for linking them and the so-called power and free chain conveyor. A range driven by the insertion mechanisms and the screw 2 is characterized by releasing from the chain conveyor.