The utility model provides a pneumatic steel nail ordering machine which comprises a plurality of pneumatic steel nails and a connecting band for fixing the pneumatic steel nails. The connecting band is provided with a plurality of equidistantly parallelly arranged nail pipes. Each pneumatic steel nail comprises a nail head, a nail body and a nail point. The nail point and the nail body are in smooth transition, the surface roughness of the nail point and the nail body is not larger than 6.3 microns, and the centers of the nail pipes are provided with round through holes for the pneumatic steel nails to penetrate. Each nail pipe comprises an upper section, a middle section and a lower section, and the middle section of the nail pipe is provided with a hole. According to the pneumatic steel nail ordering machine, compressed air can be utilized to push a piston, a rod above the piston impacts shoot nails, and not only is the efficiency high, but also the comprehensive cost is low compared with traditional gunpowder shoot nails; the steel nails can be launched continuously, and the efficiency is improved by 5 times compared with a powder shotgun.