Sale price$2,850.00

Main improvements compared with Mars 3:

Upgraded light source: COB+Fresnel lens 

1 built-in mini Air Purifier for free 

2pcs of FEP2.0 film for free

tempered glass screen LCD screen protector:hardness-9H

【4K Monochrome LCD】6.6-inch 4K monochrome LCD screen with a replaceable anti-scratch tempered glass with 9H hardness for a better light transmittance at 4098 x 2560 high resolution, protecting the screen while restoring model details to the greatest extent.

【Powerful COB Light Source】Upgraded free-form surface COB lens consists of 36 highly integrated UV LED lights, paired with Fresnel lens to deliver an even beam of 405nm wavelength with 92% light uniformity for a more smooth surface finish and incredible printing quality. 【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.

【Designed for Reliability】Non-slip hexagon socket levelling screws work with the sandblasted oxide surface build plate for stronger adhesion and more stable printing. PFA release liner with less release tension for a higher printing success rate.

【Better Printing Experience】The air purifier with a built-in active carbon filter effectively absorbs and filters the resin odour and pungent fumes, giving you a fresh printing experience. Copper heat tubes and a powerful cooling fan with faster heat transfer and better cooling efficiency, extending the life span of your 3D printer.

Available on back order Leadtime: 2-3 weeks


LCD screen: 6.6 inch 4K monochrome LCD

Technology: MSLA 3D Stereo lithography

Light Source: COB with Fresnel lens (wavelength 405nm)

Operation: 3.5 inch touch screen

Slicer software: chitu box slicer


XY Resotion: 0.035mm(4098*2560)

Z Axis Accuracy: 0.00125mm

Layer Thickness: 0.01-0.2mm

Printing Speed: 30-50mm/h

Power Requirements: 100-240V 50/60Hz

Build Volume: 5.64in(L)*3.52in(W)*6.89in(H)


Carton Weight: 18.93KG/CTN (2PCS/CTN)

Carton Size: 55×55×31cm 

Material: 405nm UV Resin