360°visual defect detection (high-speed sorting) AOI detection equipment automatically scans PCBA products through high-definition CCD cameras, collects images, compares the tested detection points with qualified parameters in the database, and after image processing to identify the defects on the target product with display or automatic marking (mainly used for testing plastic products such as O-rings, oil seals, rubber parts, silicone parts, injection molded parts, precision hardware, etc.)