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The refined Industrial FFF 3D printer for micro carbon fiber filled nylon parts.

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The X3 merges industrial quality and build volume into a benchtop form factor, bringing FFF composite 3D printing to your manufacturing floor.

Manufacturing-Grade FFF Printing

The X3 brings three versatile, advanced, micro carbon fiber filled nylon materials to a precision-built Fused Filament Fabrication (FFF) 3D printing platform, delivering functional part after functional part.

Wide Variety of Optimized Print Modes

Print in a wide variety of print modes all optimized to yield quality parts — including 50 μm resolution, which delivers ultra-high-quality parts without visible layer lines.

Industrial Reliability and Accuracy

Precision-machined hardware, advanced sensors, and unique software drive leading edge accuracy and reliability. Markforged industrial carbon fiber 3D printers offer micron-level laser scanning for closed-loop calibration, reliably yielding parts with high repeatability and near-perfect surface finish.


Advanced hardware, electronics, and software designed to give you a seamless user experience.

Physical Dimensions

Width 584 mm
Depth 483 mm
Height 914 mm
Weight 46 kg / 102 lbs

Build Volume

Width 330 mm
Depth 270 mm
Height 200 mm

Printer primary Specs

Printing Process
Fused Filament Fabrication (FFF)
Z Layer Resolution
50 μm - 200 μm
Printing Media
Composite Base Filaments
Internal Part Geometry
Closed Cell Infill, Triangular Default
Print Bed
Precision Ground Composite

System Details

About the X3

The Markforged X3 FFF 3D printer combines precision-built hardware, advanced sensors, and leading edge software to deliver accurate parts repeatably. It features a reinforced, precision-machined gantry and a precision ground print bed that can be removed and replaced with 10um repeatability. Each piece of hardware in the filament extrusion system — from the nozzles to the extruder hobs — is optimized to resist wear from micro carbon fiber filled nylon filaments and maintain print quality over thousands of hours. Out of material sensors ensure that you’re always printing while a scanning laser on the printhead enables the printer to dynamically adjust the first layers of a print to achieve ideal bed adhesion.


Print high-quality parts with Markforged's micro carbon fiber reinforced nylon filaments.

The most intuitive, powerful FFF 3D printing software available.


3D Printing Software Meets Production Management

Design your part, upload it into our browser-based software, select a Composite Base filament, and hit print. It's that simple.

Try It Yourself


Simple FFF Process. Robust Parts.

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