StoneFlower Robotic 3D Printing System for Cement & Clay
Robotic 3D Printing for Cement, Clay and Advanced Materials
The StoneFlower Robotic 3D Printing System combines a six-axis industrial robot with a high-performance extrusion system for large-scale additive manufacturing. Designed for concrete, clay, geopolymers, and other viscous materials, it delivers accurate material deposition, flexible production, and reliable performance for research, architecture, and industrial applications.
- Print concrete, clay, geopolymers, and other paste-based materials.
- Achieve precise deposition with a six-axis robotic printing system.
- Scale projects using modular extrusion and pumping solutions.
- Support research, architecture, construction, and industrial manufacturing.
- Increase productivity with continuous robotic additive manufacturing.
StoneFlower Robotic 3D Printing System
Advanced Robotic 3D Printing for Cement, Clay & High-Viscosity Materials
Transform complex digital designs into large-scale physical structures with a flexible 6-axis robotic 3D printing system. Engineered for precise material extrusion, StoneFlower enables advanced manufacturing with cement-based materials, clay, geopolymers, and other high-viscosity compounds.
Precision Meets Robotic Freedom
Industrial Motion Control for Complex 3D Printing
Combine precise 6-axis robotic movement with controlled material extrusion to manufacture complex geometries with greater freedom, flexibility, and consistency.
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1850 mm
Robot Reach
±0.05 mm
Repeatability
Up to 20 kg
Effective Payload
Advanced Material Extrusion
Stable, Controlled Deposition for Demanding Materials
The StoneFlower 2.5L BIG Extruder combined with the Print Head 6/6R creates a high-pressure ram extrusion system designed for stable and controlled material deposition. Engineered to handle clay, cement-based compounds and other high-viscosity materials, the system delivers the consistency and flexibility required for advanced additive manufacturing.
2.5 L
BIG Extruder
6/6R
Print Head
High-Pressure Ram
Extrusion System
Material Versatility
One System. Multiple Material Possibilities.
Designed for flexible additive manufacturing, the StoneFlower robotic system supports a wide range of printable materials, from mineral-based compounds to viscous formulations.
Concrete & Cement-Based Materials
Clay
Geopolymers & Mineral Materials
Viscous Liquids
Ready for Larger Projects
Scale Your Robotic 3D Printing Workflow
For larger-scale applications, the system can be expanded with a 1K/2K mixing print head for concrete and a continuous concrete pump, enabling continuous material delivery for more demanding printing projects.
1K / 2K
Mixing Print Head
Continuous
Concrete Pump
Large-Scale
Printing Capability
Technical Parameters
Complete Specifications for the Robotic 3D Printing System
Six-Axis Robot
| Robot Type | 6-axis industrial robot |
|---|---|
| Payload | 20 kg |
| Arm Reach | 1850 mm |
| Repeatability | ±0.05 mm |
| Protection Rating | Wrist IP54, body IP40 |
| Weight | Approx. 230 kg |
| Power Capacity | 5.87 kVA |
| Arm Structure | Lightweight |
| Mechanical Layout | Compact and rigid |
| Motion | Optimized for high-speed motion in confined spaces |
| Production Environment | Suitable for flexible production environments |
Stone Flower 2.5L BIG Extruder System
| Supported Materials | |
|---|---|
| Clay | Throwing density |
| Cement-Based Materials | Concrete and mortar |
| Geopolymers | Supported |
| Biopolymers | Supported |
| Other Materials | Viscous pastes and suspensions |
| Performance | |
| Extruder Capacity | 2.5 L |
| Flow Rate | Up to 200 / 1000 ml/min |
| Nozzle Diameters | 0.25 mm to 33 mm |
| Maximum Working Pressure | 10 bar |
| Maximum Aggregate Size | Up to 6 mm (recommended up to 1.2 mm) |
| Power | 230 V AC, 144 W |
RAM Extruder Unit
| Dimensions | 182 × 174 × 1160 mm |
|---|---|
| Barrel | 500 mm length, Ø80 × 90 mm, polycarbonate |
| Frame | 100 × 108 × 540 mm |
| Motor | Nema 23, 1.9 Nm holding torque |
| Outlet | 1" tri-clamp (50.5 mm) |
| Construction Materials | Aluminum, stainless steel, polycarbonate |
Print Head 6/6R
| Auger Screw | Two-flute SS316, chemically resistant |
|---|---|
| Construction | Leak-free with replaceable seal and bearing |
| Dimensions | 42 × 72 × 124 mm (without nozzle) |
| Inlet | 16 mm push-in connector |
| Outlet | 1/4" NPT |
| Motor | Nema 17, 40 Ncm |
| Included Nozzles | 2.5 mm, 4 mm, 7 mm + luer adapter + 6 luer tips |
Control Unit
| Stepper Drivers | Dual Pololu 36v4 high-power stepper drivers |
|---|---|
| Current | Up to 3.0 A per phase |
| External Control | Can operate as an external stepper driver or independent controller |
| Feed Rates | Adjustable |
