TZTEK AOI-OL On-line Optical Inspection Equipment integrates multiple technologies such as TZTEK optical inspection, independent Cam resolution and AI deep learning, with characteristics of high precision, high resolution and high efficiency. Connecting the etching line can automatically detect the size and thickness of the board, and automatically adapt to achieve the optimal drawing effect, which greatly reduces labor costs.The equitment can be widely used in various PCB inner and outer layer inspection.