As one of the organs of the human body, the oral cavity as a whole and the internal teeth are different from everyone. Therefore, the individual characteristics of dentistry are the most prominent: the dental field requires high precision, and each model design is individualized and will not be repeated.

After years of technological development, 3D printers are no longer superior, and have penetrated into the daily lives of ordinary people. There are more and more technologies that can be used in 3D printing, and the application fields that can be printed have become wider and wider. Light-curing 3D printer technology has also emerged. The light-curing technologies commonly used in the public mainly include DLP, SLA and LCD.

Three technologies are mainly used in dental 3D printing applications-SLA, DLP and LCD; SLA equipment has the highest cost, requires a professional operating environment, high maintenance costs, and is suitable for mass production of orthodontic models

Dental 3D printer is a disruptive innovation in the field of dentistry, and it is of great significance to the application of dental models and application testing. For various reasons, the application of digital dentistry in this profession has been developed very quickly. It is a cost-saving and time-saving method.

Additive manufacturing makes digital dentistry a serious business choice, combining high-quality and improved patient care with low unit costs and simplified workflows.

On the other hand, the talent training cycle is too long, and most of the licensed dentists rely on their personal experience for many years. Various dilemmas urge the injection of new technologies, and 3D printing technology will surely be the backbone of future dentistry.