Fast and Silent Printing] Neptune2s 3D printer equipped with a 32-bit motherboard and SMT32F chip, with a memory up to 1M FLASH makes the system run smoother and faster; The Silent stepper driver ensures that the motherboard has silent printing and accurate voltage output to ensure silent printing. Faster printing speed】Saturn 3D printer comes with an 8.9inch 4K Monochrome LCD with an HD resolution of 3840 x 2400, reducing the layer printing time to 1.5s-2s, which is 60% faster than Mars Pro yet still delivers outstanding printing results. Upgraded light source】 36 highly integrated LED lights with a brand new COB lens that has a free-form surface can deliver over 90% uniformity of UV light illumination, making the printing accuracy upgraded to another level. The release film 2.0】With less release tension, the small and thin supports added to your model will be well-protected. Mars 3 has a greatly improved success rate when printing 3D models with lots of details.

PEI Spring Steel Magnetic Platform] Neptune2s adopts a new platform of a special coating combined with spring steel, easy model removal by bending or popping. It is not easy to deform at high temperature, detachable, and has a longer service life. Widely compatible with PLA/ABS/PETG/TPU filaments.

COB+ Refractive Light Source】MARS 4 Max adopts the COB+ refractive light source to ensure that the emitted 405nm wavelength beam is more vertical and uniform on the entire LCD screen after refraction. Paired with the full grayscale anti-aliasing algorithm to make printed models with finer and more realistic details and a smoother surface. Resume print and Material breakage detection] Equipped with a material break detection switch, NEPTUNE2s can always detect the machine power failure and pause printing, and the automatic recovery function will continue printing when the power is disconnected.

Reliable Extrusion System] The double-gear metal extruder is designed with a spring elasticity adjustment and a special titanium alloy throat pipe for smoother filament feeding and more stable & precise printing, greatly reducing the risk of nozzle clogging. Fresnel Collimating Light Source】Fresnel collimating light source consists of 48 highly integrated UV LED lights that work with FCL system Fresnel lens to emit a uniform light beam of 405nm wavelength, excellent printing accuracy, and a more smooth surface finish. The widened aluminum heat sink paired with the front close-fitting efficient cooling fan for a better heat dissipation effect and lower the temperature of the throat pipe, thereby reducing the possibility of nozzle clogging.Our Mono LCD screen has a service life of about 2000 hours, which is 4X longer than the traditional RGB LCD screens, providing a longer lifespan and greater value for your cost. Material break detection and material shortage alarm: to avoid the machine running empty when the consumables are used up, resulting in material waste and model scrap; Voxeldance Tango Software】It offers 3 printing modes: static mode and dynamic mode (including smooth mode and high-speed mode) to improve printing efficiency. The open-source GOO slice file format is compatible with third-party slice software, such as CHITUBOX and Lychee Slicer.