Based on years of experience at 3d digital technology, laser scanning strategy optimization technology and the successful experience of EP-A650, EP-A450, EP-A350 resin 3d printers, Eplus3D launched the new large size parts & mass production resin 3d printer EP-A800. The newly developed 3d printer is of high efficiency, high precision, large size and free maintenance, especially suits for producing prototypes, rapid molds, precision casting prototypes, sole molds and dental orthodontic models.