A DLP machine, not an LCD one: The ELEGOO MARS 4 uses TI (Texas Instruments) DLP technology to project the 405 nm beam straight onto the bottom of the resin tank, with light uniformity up to 95%. Tempered glass takes the place of a traditional LCD screen and reaches up to 95% light transmittance, cutting diffusion and stray light. Full-gray antialiasing also softens jagged edges, so surfaces come out smoother.
2W+ hours of projector life: The DLP projector runs for 20,000+ hours, roughly 10 times the 2,000 hours you'd get from an LCD screen. That adds up to real savings on replacement screens.
Low power, quiet running: Operating power is 12W, about 1/7 of what an LCD printer draws. Less power means less heat, so no cooling fan is needed and print noise stays below 48 dB.
Thicker Z-axis rail: The Z-axis linear rail goes from 15 mm to 20 mm, which damps vibration during Z movement and reduces layer patterning. A sandblasted build plate surface adds grip for a better success rate.
Voxeldance Tango slicing: Pick static mode or dynamic mode (smooth and high-speed). Dynamic mode adjusts print speed to the cross-sectional size of the model, easing release force and speeding things up. ELEGOO also developed the open-source GOO slicing format, which works with multiple slicers without restriction.
Cleaner air while printing: A USB-powered air purifier with built-in activated carbon absorbs resin odor. There's also the upcoming ELEGOO first large air purifier (247*210*410 mm), built for the photocuring field, which removes formaldehyde and up to 80% of VOC.
Hot Products
Mercury Curing Chamber
$32.50$50.00-35%
Neptune 2
$77.99$119.99-35%
Elegoo Mini Air Purifier 2 Pcs with Carbon Filters for Resin Printers
$18.20$28.00-35%
Neptune X
$200.85$309.00-35%
Elegoo Mercury X Bundle Washing and Curing Machine for Resin Prints
$117.00$180.00-35%
Elegoo Plant-Based 405nm UV-Curing Resin for LCD 3D Printers
$20.14$30.99-35%
Replacement Washing Bucket for Mercury Plus V1.0 Wash and Cure Machine
$18.84$28.99-35%
Metal Resin Tank for Saturn 2 & Saturn 3
$37.69$57.99-35%
Elegoo Mars 3 Ultra 4K Mono LCD Resin 3D Printer
$100.74$154.99-35%
LCD Screen for Saturn 2 & Saturn 8K
$77.99$119.99-35%
We value your privacy
We use cookies to enhance your browsing experience, serve personalized content and analyze our traffic.
Privacy Policy
Cookie Preferences
Choose which cookies you'd like to allow. Necessary cookies keep the site working and can't be switched off.
Strictly Necessary Always on
Required for core functions like cart, checkout and security.
Analytics & Performance
Help us understand how visitors use the site so we can improve it.
Marketing & Ads
Used to deliver relevant ads and measure their performance.