The invention discloses an oriented steel fiber arrangement device and a steel fiber concrete manufacturing method. An air blower, an adsorption switch, a tight adsorbing switch, an air pipe, a steelfiber adsorption disc, adsorption needles and an oriented magnetic field belt are included. The air blower is utilized for driving gas to generate attraction force, the gas pipe is used for transmitting the attraction force to the adsorption needles of the steel fiber adsorption disc, after the adsorption needles tightly absorb fiber, the fiber tends to be arranged in the same direction under theaction of magnetic force of the oriented magnetic field belt, the tight adsorbing switch is turned on, it is guaranteed that the steel fiber and the adsorption needles are fixed, then, the steel fiberarranged in the oriented manner is placed in a layer-by-layer poured concrete surface layer, and steel fiber concrete in which the steel fiber is arranged in the oriented manner is formed. The oriented steel fiber arrangement device and the steel fiber concrete manufacturing method have a series of preparing advantages that operation is simple, and steel fiber arrangement is uniform, and the oriented steel fiber arrangement device and the steel fiber concrete manufacturing method are suitable for manufacturing of the steel fiber concrete in which the steel fiber is arranged in the oriented manner.