Mark Two

A leading way to make aluminum-strength parts on your desktop — the Mark Two carbon fiber composite 3D printer enables engineers to generate massive value for their business. 

Flagship Continuous Fiber Composite 3D Printer, built to revolutionize your manufacturing operation

Carbon Fiber Strength

Print Continuous Carbon Fiber reinforced parts on your desktop – stiff, strong, extremely durable, and capable of replacing machined aluminum.

Built to Last

A unibody aluminum chassis and precision-machined components deliver lights-out reliability over thousands of print hours.

Precise and Beautiful Parts

Print precise parts with best-in-class surface finish thanks to Onyx, Markforged’s extremely versatile micro carbon fiber filled nylon material.

Printing Process
Continuous Fiber Reinforcement (CFR)
Z Layer Resolution
100 μm – 200 μm
Printing Media
Composite Base Filaments, Continuous Fibers
Internal Part Geometry
Closed Cell Infill with Continuous Fiber Reinforcement
Print Bed
Precision Ground Composite
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.
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

The Mark Two is the award winning professional carbon fiber composite 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 Mark Two 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 Mark Two has a 2nd-generation fiber reinforcement system that enables you to lay down continuous fiber into parts. Markforged composite printers are capable of printing continuous fiber reinforced parts, which can be as strong as machined aluminum.

MATERIALS

Onyx™

Onyx

Micro carbon fiber filled nylon offers excellent heat resistance, surface finish, and chemical resistance

Applications

  • Functional Protos
  • Production Covers
  • Fit checks
  • Job Aids

Nylon White is an engineering thermoplastic that is non abrasive and can be stiffened with any of our continuous fiber options. It’s a versatile material both with and without reinforcing fibers.

NYLON

Fiberglass

Nylon is an unfilled thermoplastic. It’s a non-abrasive material that is great for ergonomic surfaces and workholding for pieces that are easily marred. It can be painted or dyed.

APPLICATIONS

  • Ergonomic tools
  • Assembly trays
  • Cosmetic parts

Smooth TPU 95A

Smooth TPU

Rubber-like material for high quality, flexible, impact-absorbent parts on demand.

APPLICATIONS

  • Seals and gaskets
  • Shock absorbers
  • Wheels and treads
  • Belts

Precise PLA

Precise PLA

Colorful, cost-effective, and easy to print thermoplastic for design validation

APPLICATIONS

  • Concept models
  • Fit Checks
  • Color-coded indicators

Carbon Fiber

Carbon Fiber

Stiff, strong, and extremely light, carbon fiber reinforcement yields parts capable of replacing machined aluminum.

APPLICATIONS

  • Custom production
  • Bridge production
  • High performance end-use parts
  • High-strength tooling

Fiberglass

Fiberglass

Inexpensive and 11 times stiffer than ABS, this is the perfect entry level continuous fiber for 3D printing functional parts.

APPLICATIONS

  • Workholding tools
  • Functional Prototypes
  • Moderate strength end-use parts

Aramid Fiber (Kevlar)

Aramid Fiber (Kevlar)

Extremely durable and extremely resistant to catastrophic damage, Kevlar is an excellent choice for harsh environments.

APPLICATIONS

  • Workholding tools
  • Ruggedized enclosures
  • Flexures

HSHT Fiberglass

HSHT Fiberglass

HSHT Fiberglass delivers the highest impact resistance and heat deflection temperature of our continuous fibers, and can be used for low-temp molds.

APPLICATIONS

  • Welding fixtures
  • Ruggedized enclosures
  • Low-temp molds
  • Forming tools

3D printing with CFR and Markforged from CAM Logic