Stereolithography (SLA also known as stereolithography apparatus, optical fabrication, photo-solidification, or resin printing) is a form of3-D printingtechnology used for creating models, prototypes, patterns, and production parts in a layer by layer fashion using photopolymerization, a process by which light causes chains of molecules to link, forming polymers. Those polymers then make up the body of a three-dimensional solid. Research in the area had been conducted during the 1970s, but the term was coined by Chuck Hull in 1986 when he patented the process. He then set up 3D Systems Inc to commercialize his patent. Stereolithography is used to create prototypes for products and in medical modeling, among other uses. While Stereolithography is fast and can produce almost any design, it can be expensive.
Jiangsu Rich-opto technology Co.,ltd which has over 10 years in this area and its mother company Sino-Galvo is specializing in optical scanning galvanometers and its related product's development , sales and production. Right now Rich-opto will make improvement in laser’s optical mode、scanning galvanometer’s printing resolution、resin pool’s membrane technology、control card’s performance improvement and printing software’s route optimization. then we will promote standard and high-end two types jewelry special purpose SLA laser 3D printer.