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Markforged X3

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Uncompromised Strength, Precision, and Beauty.

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The X3 prints engineering grade parts using Onyx (nylon with chopped carbon fiber).  Onyx provides twice the strength and stiffness of most 3D printed plastics.  The resulting models provide an incredible surface finish, especially for extrusion based 3D printers.  Like all Markforged 3D printers, the X3 is designed with the utmost attention to finish and detail, and more importantly, it delivers unparalleled reliability.  Parts meet tight tolerances and are simply beautiful.


Onyx MaterialStrong, Durable Parts
Large Build VolumeEnables serial production fabrication of end use parts.
50 Micron Layer ResolutionCreates realistic prototypes and end use parts; provides smooth-to-the-touch surfaces
Laser ScannerSimplifies leveling of build platform; Provides active print calibration
Pause/Resume FeatureEnables embedding of objects inside part
Intuitive Eiger SoftwareSimple, quick, and easy control of fiber selection and placement
User Adjustable SettingsEnables fast printing for preliminary parts to finer resolution for final parts
Wi-Fi, Ethernet, and USB ConnectivityRemote control & access for monitoring

Download Brochure   Mechanical Properties Brochure

 ParameterMarkforged X3
Printing TechnologyFused Filament Fabrication(FFF); Continuous Filament Fabrication (CFF)
Build Size (X, Y, Z)330 x 270 x 200 mm (13.0 x 10.6 x 7.9 in.)
Material ChoicesOnyx (nylon infused with chopped carbon fiber)
Highest Layer Resolution50 microns
Extruder/NozzleQuick Change
Pause / Resume PrintsYes
ChassisAnodized Aluminum Unibody
Footprint [X, Y, Z]575 x 467 x 930 mm
Build PlatformKinematically Coupled
Draft Blocking EnclosureYes
Interface4" Touchscreen
Supported OSMac OS 10.7 Lion +, Win 7+, Linux (limited support)
Supported BrowserChrome 30+
Supported Files.STL
ConnectivityWiFi, Ethernet, USB Flash Drive

Specifications subject to change without notice.

Download 3D Printer Comparison

  Onyx OneOnyx ProMark TwoX3X5X7Metal X
PriceUS $$3,499$7,999$14,999$36,990$49,990$69,000$99,500
Build Sizemm320 x 132 x 154320 x 132 x 154320 x 132 x 154330 X 270 X 200330 X 270 X 200330 X 270 X 200
250 x 220 x 200
in12.6 x 5.2 x 6.112.6 x 5.2 x 6.112.6 x 5.2 x 6.113.0 x 10.6 x 7.913.0 x 10.6 x 7.913.0 x 10.6 x 7.99.8 x 8.7 x 7.9
Layer Thicknessmicrons100 to 200
100 to 200
100 to 200
50 to 20050 to 20050 to 20050
Laser CapabilitiesBed LevelingYesYesYesYes
Active Print CalibrationYesYesYesYes
In Process InspectionYesYes
Materials Available
303 Stainless SteelYes
17-4 Stainless SteelYes
Fiber Capabilities
Carbon FiberYesYes
HSHT FiberglassYesYes
Items Included
Onyx (cubic cm)800800800800800800
Fiberglass (cubic cm)50505050
Carbon Fiber (cubic cm)100150
Kevlar (cubic cm)5050
HSHT Fiberglass (cubic cm)5050
303 Stainless SteelTBD
17-4 Stainless SteelTBD
Extra Nozzles33 sets3 sets33 sets3 setsTBD
Software Storage
Software Features
Single Sign-OnYesYesYesYesYesYesYes
Two-Factor AuthenticationYesYesYesYesYesYesYes
Organization Admin PortalYesYesYesYesYesYesYes

Specifications subject to change without notice.

Higher strength-to-weight than 6061 Aluminum

The Mark Two prints outer contours and curves in engineering nylon and fills each part with close-packed reinforcement in continuous carbon fiber; Kevlar; fiberglass; or high strength, high temperature fiberglass.

The printer actively switches between two nozzles during a print, creating fiber-reinforced plastic parts with a strength-to-weight ratio better than aluminum.

Stress-Strain CurvesClick Image to Enlarge