Appearance selection machine is commonly used in industrial manufacturing industry, and many manufacturers are also very favorable to its performance, appearance selection machine is the main basic principle is the use of optical inspection, the lack of good and abnormal products, the appearance of the selection machine is mainly used in precision hardware, electronic components, ceramic parts, silicone rubber rubber products of the appearance of the specifications, defects in the selection.

Artificial must check the appearance and specifications of the quality of manual long-term visual inspection, eye fatigue caused by product quality inspection efficiency and precision is not high, the appearance of the selection machine to replace the artificial visual can significantly improve manufacturing efficiency and testing precision, reduce labor costs.