Skip to navigation

Onyx Pro

The workhorse professional 3D printer for Continuous Fiberglass reinforced parts.

Request a Quote

Capable of 3D printing Fiberglass-reinforced parts 10x stronger than ABS — the Onyx Pro leverages the power of Continuous Fiber Reinforcement at a competitive price point.

Continuous Fiber, Made Accessible

Print Continuous Fiberglass-reinforced parts 10x stronger than ABS — extremely durable and capable of replacing some machined aluminum parts.

Built to Last

This professional 3D printer features a unibody aluminum chassis and precision-machined components to deliver lights-out reliability over thousands of print hours.

Precise and Beautiful Parts

Print precise parts with near flawless surface finish thanks to Onyx, Markforged’s extremely versatile micro carbon fiber filled nylon material.


Precision-built so you can 3D print precise parts.

Physical Dimensions

Width 584 mm
Depth 330 mm
Height 355 mm
Weight 16 kg / 35 lbs

Build Volume

Width 320 mm
Depth 132 mm
Height 154 mm

Printer primary Specs

Printing Process
Continuous Fiber Reinforcement (CFR)
Z Layer Resolution
100 μm - 250 μm
Printing Media
Composite Base Filaments, Continuous Fibers
Internal Part Geometry
Closed Cell Infill with Continuous Fiber Reinforcement
Print Bed
Precision Ground Composite

System Details

About the Onyx Pro

The Onyx Pro is an advanced professional 3D printer – built around the Continuous Fiber Reinforcement (CFR) process to reliably produce strong parts for you. It’s built around an aluminum unibody frame that delivers high accuracy and repeatability. A hardened extrusion system enables the Onyx Pro to print Onyx — a micro carbon fiber filled nylon filament that destroys traditional extrusion systems — reliably over thousands of print hours. The machine is built to be easy to operate and maintain — from easy-to-reach wear components (like nozzles and feed tubes) to usability focused features like the print bed, which can be removed and replaced with 10 μm repeatability.

In addition to more common FFF features, the Onyx has a 2nd-generation fiber reinforcement system that enables you to lay down continuous Fiberglass into parts. Markforged composite printers are capable of printing continuous fiber reinforced parts, which can replace machined aluminum parts in application.


Leverage the power of Continuous Fiberglass reinforcement to print parts 10x stronger than plastic.

The power of Continuous Fiberglass at your fingertips.


3D Printing Software Meets Production Management

Design your part, upload it into our browser-based software, slice the part in Onyx, reinforce the part with Continuous Fiberglass, and hit print. It's that simple.

Try It Yourself


Continuous Fiber Reinforcement, Made Easy.

Request a Quote