This product is based on advanced three-dimensional scanning technology and three-dimensional printing technology, combined with mechanical design, electronic design and control technology, and can automatically complete three-dimensional model scanning, recognition, three-dimensional modeling, reverse engineering, etc. The product has the characteristics of high precision, high efficiency, high reliability, low cost, etc., and is particularly suitable for rapid prototyping, product development, product testing, education and teaching, process manufacturing, medical repair, etc.