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Large-Scale 3D Concrete Printing Solutions

From print head
to printed building.

Every component of the 3D concrete printing chain, designed and manufactured in France. 10+ years of proven technology deployed across 25+ industrial installations.

25+ installations worldwide · 10+ countries · 11 patents
01. Printer architecture

One printer.
Endless possibilities.

Five components. Designed, manufactured and supported in France. End to end.

XtreeE complete system: robot, xHEAD, xMIX, xFEED, and software
02 · Trust

Trusted by industry leaders
and research pioneers.

A unique network spanning construction, research and material innovation.

25+
Installations worldwide
10+
Countries
11
Patents
Explore our partners in detail: See the customer map ↗
03 · Technology

Understand the technology. Then choose.

The real question isn't "1K or 2K". It's: where should your printer's intelligence live? Inside the material, or distributed between material and process.

We believe in balance. Here's why.

The technology that built the industry

One component. Pre-calibrated mortar, pumped and printed. Simple to set up. What most 3D concrete printing projects use today. The intelligence is concentrated in the material formulation.

Best for
  • Prototyping and small-to-medium elements
  • Proof-of-concept and research settings
  • Standard geometries
Structural limits
  • Intelligence locked in the material. No real-time adjustment during print.
  • One variation in the chain and the whole print is compromised
  • Heavy dependence on specific, often costly formulations
  • Heights and geometries constrained by the mix's open time
xHEAD 1K system
1K Mono printer

Distributed intelligence. Real-time control.

Two components, combined at the nozzle. The accelerator activates on demand. The base material is simpler, more affordable, more flexible. Intelligence lives in how the system is controlled.

Best for
  • Structural elements and industrial production
  • Complex geometries, tall vertical prints
  • Projects where reliability is non-negotiable
How 2K addresses 1K limits
  • Real-time process adjustment during the print
  • Reactive to parameter drift, no domino effect
  • Simpler, more affordable materials, reduced supplier dependency
  • Geometric freedom without open-time constraints
xHEAD 2K system
2K Multi printer
The XtreeE position
The era belongs to digital control and flexibility. A printer locked in its material is a printer from the generation before. The xHEAD 2K also runs in 1K mode. You choose where your intelligence lives, and you can move that choice whenever your project calls for it.
04 · Upgrades

Your 2K today. Your 2K tomorrow.

A modular path. Start with your 2K base. Add capabilities when your projects call for them. Click + or Add to build your configuration.

Your setup
2K BASE + SPRINT + ADAPT
0
Base 2K system print
Base system

Your 2K

Process-driven printing. Distributed intelligence. Real-time control. The foundation for every XtreeE configuration.

ALWAYS INCLUDED
+
Sprint upgrade - hollow structure or high productivity print
Process upgrade · Sprint

Sprint capabilities

Dynamic flow + Start & Stop. Print hollow structures. Boost productivity without losing quality.

+
Adapt upgrade - color transitions or textured print
Material upgrade · Adapt

Adapt capabilities

Real-time color transitions and rheology control. Aesthetic freedom. Material innovation at the nozzle.

Base system
What you get
Core foundation

Complete 2K print head with distributed intelligence. On-demand accelerator activation. Real-time process control. Designed and manufactured in France.

Standard capabilities
Production-ready

Standard flow printing. Structural elements. Complex geometries. Tall verticals. Works with standard concrete formulations.

Who benefits
All profiles
Process upgrade · Sprint
Capability 1
Start & Stop flow control

Precise flow interruption and resumption. Print hollow structures, integrate reinforcements, manage internal voids in complex geometries.

Capability 2
Dynamic flow sync

Flow rate dynamically adjusted to print speed. Quality preserved at high productivity, consistency maintained across the print.

Who typically uses it
Architects · start & stop Industrial · dynamic flow Universities
Material upgrade · Adapt
Capability 1
Color transitions

Real-time pigment injection at the nozzle. Smooth or abrupt color changes during the print. Aesthetic variations impossible with single-component printing.

Capability 2
Rheology control

Second admixture channel. Inject fibers, modifiers, or new components that modulate material behavior on the fly. Opens custom formulations and research.

Who typically uses it
Architects · color Researchers · rheology Universities
05 · Packages
Find the right system for your project
Four pre-configured systems designed for different stages of your 3D printing journey.
Try
Try
Researchers & early adopters
Explore 3D concrete printing with a minimal, focused setup.
1K Mono print head (xHEAD)
Slice Free software
Basic pumping system
Robot interface included
Get a Quote →
Start
Start
Prefab companies getting started
Everything you need to launch your first production line.
2K Multi print head (xHEAD)
Slice+ software
Continuous mixer and pumping
XtreeE Control monitoring
Installation and training
Get a Quote →
Industrial
Industrial
Scaling production
Full production capabilities with advanced automation and support.
2K Multi with Sprint
Slice+ with Library
Automated mixing with Bigbag dosing
Healthcare+ with remote supervision
Full installation, safety and certification
Get a Quote →
Research
Research
Universities and R&D labs
Maximum flexibility to experiment with materials and processes.
2K Multi with Adapt and Sprint
Slice+ with Simulate
Batch mixer for custom formulations
Academic partnership program
Get a Quote →
XtreeE 3D Printed Artificial Reefs - Cap d'Agde
Real-World Results
From printed element
to real-world impact.
06 · Use Cases
See what's being printed with XtreeE
From certified houses to Olympic pool columns, our technology is proven across industries.
Architecture
Viliaprint — Five 3D Printed Houses in Reims
First certified 3D concrete printed houses in France. Completed 25% faster than traditional construction.
Infrastructure
Olympic Swimming Pool — Column Formwork
3D printed column formwork for the Aubervilliers Olympic swimming pool. Complex geometry, industrial precision.
Art
Eva Jospin — Structure for Versailles
Artistic installation at the Palace of Versailles. Pushing the boundaries of concrete 3D printing as a creative medium.
View all use cases →
07 · Support
Not just a machine.
A partnership.
XtreeE stays with you from commissioning to full production: hardware, software, materials and people.
Installation and Training
Installation & Training
5 days on-site. Hardware, software, materials. Your operators run the machine from week one.
XtreeE Slice Software
Software Updates
Continuous updates to Slice, Simulate and XtreeE Control. Your system improves over time.
XtreeE Healthcare Support
Healthcare Plans
Remote monitoring 24/7, spare parts, diagnostics and regular technical visits to keep you running.
XtreeE Global Network
Global Network
25+ partner factories from the US to Japan. 3 continents, 10+ countries. Share knowledge and scale together.
Interactive
Printer configuration & quote
Build your printing setup step by step. 12 options, one custom quote.
Open Configurator →
Deep Dive
Explore Technology
Printing, mixing, software, installation, healthcare, and connect, in detail.
Open Technology Overview →
08 · Get Started
Ready to print the future?
Tell us about your project. Our team will help you find the right system and plan your rollout.
📍
Visit Us
5 Rue Noël Pons
92000 Nanterre, France
Contact Us →Printer configuration & quote ↗