Markforged X3

The refined Industrial Fused Filament Fabrication 3D printer for micro carbon fiber filled nylon parts.
The Markforged X3 and X5 3D Printers from Markforged


The Markforged X3 is built to survice the production floor environment. Fully instrumented with motor encoders and a laser micrometer 3D scanner. Exceptionally accurate, consistently reliable, and repeatable. This cost-effective 3D plastic printer meets the needs of a huge range of industrial applications.

Markforged X3

Technical Specifications

Build Volume

Machine weight


Print bed

Layer Height

Internal Part Geometry

Markforged X3



Nylon mixed with chopped carbon fiber offers a high-strength thermoplastic

Designed to combine the toughness and durability of Nylon with the dimensional stability and strength of composites, Onyx is the world’s most capable 3D printing plastic.

ONYX FR (Flame Retardant)

V-0 rated nylon filled with chopped carbon fiber designed for strong, lightweight, flame-retardant parts

Onyx FR should be used to print parts that need high-strength, low-weight, and flame-retardant properties. Such applications include: aerospace, automotive parts, and electronic housings.

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