The JG Maker SLA2040 Stereolithography 3D Printer is an industrial-grade top-pull stereolithography 3D printer.It operates on the principle of photopolymerization,using SLA photosensitive resin that is selectively cured by linear laser scanning.The liquid photosensitive resin undergoes a polymerization reaction under the irradiation of ultraviolet light at a specific wavelength,and the layers are stacked to form a three-dimensional model.The forming size is 200×400×400 mm,which can meet the needs of single-time printing of multiple products and large-sized products.The printer adopts a new linear laser scanning technology and has the advantage of a long laser source life.The high-precision ball screw is combined with dual guides,ensuring smooth and fast operation.The 7-inch touch screen provides a user-friendly interface,and the control system is simple and easy to understand.Th