Prepare the mix
A concrete batching plant prepares the printing material using a mix design adapted to available local constituents.
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OUTDOOR / ON-SITE
On-site house 3D printer for concrete walls
The on-site house printing system combines a gantry construction 3D printer, single extrusion module, batching equipment and concrete pump for programmed wall construction at the project location.
SITE WORKFLOW
A coordinated printing system
On-site printing requires more than the gantry. Material preparation, delivery, print-path planning and a prepared foundation operate as one system.
Pump to the printer
For outdoor operation, a concrete pump and delivery line replace the fixed factory conveyor and move material to the extruder.
Follow the print path
The CNC-controlled gantry follows programmed geometry and deposits each layer directly over the prepared construction footprint.
DIRECTLY ON THE FOUNDATION
Maximum automation at the building footprint
A single extruder and flexible print-path programming allow the machine to produce straight and curved walls directly in their final position. The printed shell is then integrated with reinforcement, insulation, openings and the remaining building systems.
- Decorative layered surface on both sides
- Project-specific digital wall geometry
- No transport stage for large wall sections
MATERIAL DELIVERY
Pump-fed printing for outdoor operation
The pump configuration keeps the material source outside the gantry workspace while supplying the moving print system. Final pump selection and line arrangement depend on the mix, site layout and required delivery distance.
- Dedicated concrete pump and delivery line
- Single print head for flexible geometry
- Batching equipment selected for the printing mix
PRINTING ENVELOPE
Base platform dimensions
The standard platform provides a 12-metre longitudinal axis, a 5-metre transverse printing width and 1.2 metres of vertical travel. Extensions are configured around the intended building geometry.
DESIGN AND OUTPUT
Automation with project-specific planning
The printer can form a decorative layered surface on both sides of the wall and follow flexible paths. Actual output is calculated for the specific geometry and production plan.
Direct foundation printing
The wall shell is printed at its final position, avoiding a separate transport stage for large prefabricated wall sections.
Flexible print paths
Digital geometry supports straight and curved wall paths within the configured printing envelope.
Realistic productivity
Output depends on layer parameters, geometry, pauses, non-printing travel, material behaviour and shift organisation.