UV resin, basically, just super high resolution that makes it incredibly expensive (even the cheaper models used for quick check measurements by dentists cost $20k+ - that is, latest tech, brand new from manufacturer, before someone drops a link for a used unit from 2018 for 10 grand). But the sheer volume makes up for it, a single printer like that can be generating pure profit within a year.
UV resin, basically, just super high resolution that makes it incredibly expensive (even the cheaper models used for quick check measurements by dentists cost $20k+ - that is, latest tech, brand new from manufacturer, before someone drops a link for a used unit from 2018 for 10 grand). But the sheer volume makes up for it, a single printer like that can be generating pure profit within a year.