Our resin 3D printer release liner film is highly resistant to chemicals and wear and UV stable, ensuring that it can withstand prolonged exposure to the UV light source without deteriorating.

Ultra-Quiet Printing] XYZ axis adopts TMC2225 silent driver and E0 axis of TMC2209 silent driver, which ensures more stable and smooth movement at a whisper-quiet below 50dBA. V-guide roller made of POM for stable and accurate motion, quieter, wear-resistance, and longer life. Intelligent fan control: after printing, all fans will automatically stop working below 50℃ to extend fan lifespan, reduce noise, and save power. Large Build Volume] With a large build volume of 143×89.6×175mm (5.62×3.52×6.8 inches), you can print one large model or undergo batch printing in a single job, which saves your time and greatly improves your productivity.

Large Build Volume】The 153.36x77.76x175 mm³/6.04x3.06x6.89 inch build volume provides you with enough space for daily creations without sacrificing printing accuracy. Reliable Printing Performance】The printer's 4-point leveling system is easy to operate, and no need to repeat leveling after one leveling. The laser-engraved build plate provides excellent adhesion during the printing process and easy to remove models. The new ACF release liner film with less release tension for faster printing. Wi-Fi Transfer】Saturn 3 UItra supports Wi-Fi transfer of files, with transfer speeds of 6-10Mbps, and is compatible with both 2.4G and 5G networks, giving you the flexibility to transfer your files from your computer or mobile device with ease. 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. Fans on both sides of the print head ensure omnidirectional and rapid cooling of printed layers to improve the model details and overhang printing effect.

Fresnel Collimating Light Source】The COB light source and Fresnel collimating lens work together to emit a uniform light beam of 405nm wavelength, and ensure that the light angle reaches within 5°, light uniformity is over 90%, and light-scattering coefficient within 0.5%. This results in highly accurate and consistent prints with exceptional clarity and detail.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.

Resume printing at breakpoints: due to misoperation, nozzle misalignment, etc., can be used to resume printing on the interrupted model to continue printing;ELEGOO Neptune 4 FDM 3D Printer with Up to 500mm/s High-Speed, 121-Point Auto Bed Leveling, 300℃ Dual-Gear Direct Extruder, Printing Size of 225x225x265mm³ /8.85x8.85x10.43 Inches 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.