Exceptional customer service
We know our products
Contact store for deals & offer
Free shipping over $100
The 7-inch 9K monochrome LCD with 8520 × 4320 resolution and 18 µm XY resolution lets you print models with extremely fine details and sharp edges at up to 70 mm/h, achieving superior quality and precision.
A powerful COB light source consisting of 36 LEDs beneath the monochrome LCD delivers a highly uniform UV beam across the build area—producing exceptional precision and smooth surfaces.
A large cooling fan and heat-conducting copper tubes next to the COB light source provide rapid heat transfer for efficient cooling and a longer service life.
The laser-engraved build plate delivers excellent adhesion during printing and makes printed models easier to remove.
Offers three printing modes—static plus dynamic (smooth / high-speed)—to optimise for quality, speed, or a balance of both. The open-sourced GOO slice file works with third-party slicers, giving you the freedom to choose.
Precision linear guide for steadier Z-axis motion and improved surface quality.
Helps prevent resin spills and protects the light engine during printing.
Secure, easy-to-adjust levelling with reliable grip during long print runs.
| MARS 4 3D Printer | Main unit |
|---|---|
| USB Air Purifier | Plug-in |
| Build Platform | Laser-engraved platform |
| Resin Tank | Leak-proof tank |
| U Disk | For file transfer |
| Mask & Gloves | Protective kit |
| Funnel | For resin handling |
| User Manual | Quick start guide |
| Adapter | Power adapter |
| Tool Kit | Tools & scraper |
| Build Volume | 153.36 × 77.76 × 175 mm |
|---|---|
| Printing Speed | 30–70 mm/h |
| Layer Thickness | 0.01–0.2 mm |
| XY Resolution | 18 µm (8520 × 4320) |
| Z-Axis Accuracy | 0.02 mm |
| Printing Technology | MSLA |
| Light Source | COB light source |
| LCD Screen | 7-inch 9K Mono LCD |
| LCD Protector | PET scratch-resistant film |
| Connection Method | USB |
| System | EL3D-3.0.1 |
| Slicing Software | Chitubox, Voxeldance Tango, Autodesk Fusion |
| Operating Screen | 3.5-inch resistive touch screen |
| Languages | Chinese, English |
| Air Purifier | Plug-in |
| Other Functions | N.A. |
| Resin Compatibility | Supports most resins (water-washable, standard, ABS-like, plant-based, etc.) |
| Power Requirements | 100–240 V, 50/60 Hz, 24 V 3 A |
| Heat Dissipation | 3 copper heat pipes + single fan |
| Dimensions | 227 × 227 × 438.5 mm |
| Net/Gross Weight | 5.5 kg / 7.3 kg |