Off-Site Concrete 3D Printer by AC3D
AC3D proudly announces the launch of its next-generation Codemason Micro Factory, off-site Concrete 3D Printer engineered for off-site production. This system is a game-changer for prefab construction, allowing for scalable manufacturing of walls, infrastructure elements, urban furniture, and architectural parts within a controlled facility.
🏭 Designed for Off-Site, High-Throughput Production
The Codemason Micro Factory is designed specifically for prefab and modular production environments. Instead of printing directly at a construction site, this solution empowers contractors, developers, and manufacturers to mass-produce concrete elements at dedicated facilities—ensuring better quality control, repeatability, and cost efficiency.
“With the Micro Factory, you don’t move the printer to the project — you bring the project to the printer.”
Technical Highlights
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Printing Envelope: 6×4×3 meters (customizable)
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Production Method: Modular printing bed for multiple units per session
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Layer Height & Speed: Optimized for rapid vertical build-up and strong interlayer bonding
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Control System: Smart automation with real-time monitoring and remote control
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Material Compatibility: Works with standard concrete and low-carbon geopolymer mixes
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System Type: Gantry-based for maximum stability and multi-shape capability
Why It Matters
The Compact Concrete 3D Printer – Micro Factory supports the shift toward off-site manufacturing, a growing trend in the construction sector. It helps developers:
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Reduce construction time on site
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Lower labor requirements and safety risks
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Improve sustainability through controlled waste and cementless materials
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Accelerate delivery for mass housing, infrastructure, or urban development
Use Cases in Action
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Urban Infrastructure: Precast benches, barriers, bollards, curbs, and bus stops
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Affordable Housing: Load-bearing or non-load-bearing walls produced in batches
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Custom Architecture: Freeform panels, facade elements, and decorative components
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Landscaping Elements: Planters, steps, seating modules, and retaining walls
A Factory That Prints Buildings
By integrating AC3D’s Codemason Micro Factory with digital modeling and automated material systems, users gain a streamlined, vertically integrated fabrication flow. From CAD to concrete, the micro factory eliminates delays, reduces logistics, and brings Industry 4.0 directly into the construction supply chain.
How to Get Started
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See It Live: Visit our location for a live demo of the Micro Factory.
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Request a Quote: We offer full setups, training, and material packages.
Contact the AC3D Team » info@ac3d-us.com – Contact us!
Micro Factory is an off-site printer designed to print a wide range of concrete parts as well as prefabs for modular construction elements.
Here are some key features of the machine:
1. Large printing area (XYZ) starts from 6x4x3 meters and is adjustable due to modular design.
2. Rigidity of the gantry structure — highest accuracy, surface quality and reliable speed of printing.
3. Robust and easy to maintain high-performance printhead, up to 1.5 cubic meters per hour.
4. The main idea of the printer was to create a scalable high-productivity stationary or mobile 3D printing factory — multiple printing heads can be installed on the same rails.
Modular tent is available for arranging a near-site 3D-printing facility.
