Markforged X7 – industrial grade composite and
fiber-reinforced 3D printing, 2021
The Markforged X7 2021 is the flagship of Markforged's composite printers and the obvious choice for
companies that need to take the step from prototype to fully functioning production parts. The machine
combines high precision with the ability to print with continuous fiber reinforcement
(CFR), which provides parts that can replace aluminum in many applications.
Industrial quality
Delivers reliable parts with very high strength, stiffness and heat resistance.
Possibility to replace CNC-milled metal parts in many applications.
Wide range of materials
In addition to the base material Onyx (nylon reinforced with micro carbon fiber) and special materials such as:
Onyx ESD – electrostatic dissipative for the electronics industry
Onyx FR – flame retardant material for safety-critical applications
X7 also supports continuous fiber reinforcements :
Carbon Fiber
Kevlar
Fiberglass (Fiberglass)
HSHT fiberglass for extra heat resistance
Precision and repeatability
Layer height down to 50 μm for very precise details.
Built-in laser scanner for automatic calibration and quality control.
Larger build volume and robust construction
Suitable for jigs, fixtures, tools and production parts that require high performance.
Powerful software
Markforged Eiger – cloud-based, easy to use and developed for serious engineering work.
Technical highlights
Construction volume: approx. 330 × 270 × 200 mm
Materials: Onyx, Onyx ESD, Onyx FR + continuous fiber reinforcement (Carbon Fiber,
Kevlar, Fiberglass, HSHT Fiberglass)
Accuracy: Layer height from 50 μm
Laser-assisted calibration: Yes
Machine weight: approx. 48 kg
Software: Markforged Eiger (cloud-based)
The printer works flawlessly and has been used until sale.
For shipping and prices please contact emil@lostboyslab.com















