Nut visual screening machine, this machine adopts vibration disc feeding, equipped with 360 ° artificial intelligence visual inspection software, and equipped with 8 CCD industrial cameras. According to customer requirements, it can detect whether the key dimensions of the product, such as inner diameter, diameter, total length, multi segment width, and multi segment height, meet the requirements of the drawing paper, as well as whether the surface of the product has appearance defects such as falling resistance, rotten teeth, missing threads, and no oblique teeth. The detection speed is 300pcs/min, and the detection accuracy is ± 0.01mm