The flip cap defect inspection machine is used for inspect the visual defect, it is installed with KeyeTech latest AI inspection system, it equipped with 6 cameras HD imaging system and customized light source with the latest KeyeTech V16.0 AI system, this system can analyze object images and obtain various parameters for real-time comparison and detection with standard products. Under AI deep learning algorithm, the machine can reject defective products through high-speed air valves online, it can also automatically counts and divides qualified products into boxes, greatly improving production efficiency and ensuring product qualification rate.