ELEGOO Mars 4 Resin 3D Printer, 7 inch 9K Mono LCD, Powerful COB light source, 6.04x3.06x6.89 Build Volume, Desktop Msla Printer For Beginner

【7-inch 9K Mono LCD】 ELEGOO Mars 4 resin 3d printer features a 7-inch 9K mono LCD with ltps manufacturing technology, combined with 8520x4320 resolution and 18μm XY resolution, which can accurately display the details of each model 【Upgraded COB Light Source】Upgraded COB light source lens greatly ensure uniform light for clearer prints. Double heat-conducting copper heat tubes allows faster heat dissipation, extending the lifespan of the 3d printer 【Laser Carved Build Plate】The build plate has a laser carved surface, which provides strong adhesion for the bottom of the model, prolonging its lifespan and achieving a higher printing success rate 【Larger Production Volume】With the large printing volume of 153.36x77.76x175 mm³, ELEGOO Mars 4 can print multiple full-sized models at the same time, which can dramatically improve your productivity 【Better printing experience】 The upgraded plug-in air purifier comes with a plastic protective case and built-in activated carbon filter, which is more effective in absorbing and filtering resin odors and fumes, giving you a fresh printing experience