Concrete 3D Printer: 6 Best Options

 |  Pallavi Mahajan

Best Concrete 3D Printers for Construction

Concrete 3D printing is revolutionizing the construction industry by offering faster, more cost-effective, and sustainable building solutions. These printers can use advanced robotic systems and specialized materials to create complex structures with precision and efficiency. Concrete 3D printers are becoming an essential tool for modern construction projects, from residential homes to commercial buildings. This technology reduces labor costs and construction time, minimizes waste, and enhances design flexibility. 

Here, we discuss the six best options available in the market, highlighting their unique features and capabilities and providing links for those interested in exploring this innovative technology further.

1. Apis Cor

Apis Cor

Apis Cor is well-known for its mobile 3D printing technology that allows for on-site building construction. The system achieved global recognition by printing a house in under 24 hours.

Key Features:

  • Mobile and Flexible: Easily transportable and set up at different locations
  • Speed: Prints a 400-square-foot house in less than 24 hours
  • Cost-effective: Reduces labor and material costs significantly

Specifications:

  • Printing Speed: 100 mm/s
  • Build Volume: 132 m² (1420 sq. ft)
  • Layer Height: Adjustable from 5 mm to 50 mm
  • Material: Specialized concrete mix

Applications:

  • Residential housing
  • Commercial buildings
  • Disaster relief shelters

Equipment Details:

  • Weather Resistant: IP 65 and IP 67 are rated for protection against environmental factors
  • Two-Person Operation: Simple to use with minimal ongoing supervision
  • Remotely Controlled: Features a mobile platform with remote control for movement over various surfaces

Technical Specifications:

  • Mobile 3D Printer:

Power: 4 kW

  • Electricity Supply: AC 120-220 V (single phase, 50-60 Hz)
  • Folded Dimensions: 4.5 x 1.2 x 1.7 m (14.85 x 4.5 x 6.5 ft)
  • Weight: 1450 kg (3200 lbs)
  • Mixing Pump Machine:
    • Power: 8 kW
    • Electricity Supply: 350-528 VAC, DC 96 V or 3 phases,
    • Dimensions: 1.5 x 0.6 x 1.3 m (5 x 2 x 4.3 ft)
    • Weight: 600 kg (1322 lbs)

The APIS COR 3D printer is a unique, advanced solution with no direct analogs designed to construct wall structures directly on-site without additional assembly.

Purchase Link: Robotplace.io.

2. ICON Vulcan II

ICON Vulcan II

Key Features:

  • Technology & Material: Uses Paste deposition to create concrete parts with proprietary Lavacrete material
  • Build Volume: Capable of printing structures up to 2600 × 8500 × 2600 mm in size
  • Design & Flexibility: Built to construct single-story buildings quickly and affordably, covering up to 2,000 square feet with adjustable width to fit various slab sizes
  • Transport & Setup: No assembly required; easily transported in a custom trailer
  • Controls & Interface: Features tablet-based controls, remote monitoring, onboard LED lighting, and an intuitive software suite
  • Operation: Requires only 4-6 people for operation with built-in CAD tools for quick print planning
  • Durability: IP66-certified components and an ultra-reinforced foundation designed to withstand seismic activity

Specifications:

  • Height: 8.5 feet
  • Width: 28 feet
  • Weight: 3,800 pounds
  • Print speed: 5-7 inches/minute
  • Bead size: 1 inch tall by 2 inches wide

Purchase Link: iconbuild.com.

3. COBOD BOD2

COBOD BOD2

Key features:

  • Customizable for diverse Projects: The BOD2 3D printer can be adapted to fit various project sizes and shapes due to its modular design
  • Scalable Design: The printer can be adjusted in size to accommodate both larger and smaller projects as needed
  • Durable Construction: The lightweight yet strong steel truss structure ensures a stable and reliable build, even under harsh conditions
  • Advanced Gantry System: The BOD2 printer uses a gantry system that allows the printhead to move in three dimensions (X, Y, Z), providing complete freedom of movement within the printable area
  • Application Areas: COBOD develops 3D concrete printers for various applications, including residential, commercial, and industrial projects like 3D-printed wind turbine towers

BOD Printer Models:

  • BOD Research:
    • Dimensions: 7.45m x 5.05m x 5.05m
    • Printable area: 4.52m x 4.55m x 3.09m
    • Suitable for material testing centers, universities, and component printing
  • BOD Home:
    • Dimensions: 15.03m x 12.63m x 11.6m
    • Printable area: 12.10m x 12.13m x 8.14m
    • Ideal for constructing a two-story single-family home
  • BOD Townhome:
    • Dimensions: 15.03m x 20.21m x 11.60m
    • Printable area: 12.10m x 19.7m x 8.14m
    • Suitable for building three-story semi-detached homes

Purchase Link: Cobod.com.

4. BetAbram P1 3D Printer 

BetAbram P1 3D Printer 

Key features:

  • Manufacturer: BetAbram, a Slovenian company specializing in concrete 3D printers
  • Technology: Utilizes Paste Deposition for creating concrete parts with paste feedstock
  • Build Volume: 16,000 × 8,200 × 2,500 mm
  • Print Speed: Maximum speed of 500 mm/s
  • Reputation: BetAbram is recognized for offering cost-effective and user-friendly concrete 3D printers, making them accessible to those on a budget
  • Affordable: One of the most economical choices in the market
  • User-Friendly: Designed to be simple, making it ideal for beginners
  • Material Compatibility: Works with standard concrete mixes
  • Customization: Available in different sizes and models to suit various project requirements

Advantages:

  • Cost-effective: Ideal for small-scale projects
  • Easy to Use: Perfect for beginners in 3D printing
  • Versatile: Adaptable to diverse construction needs

Applications:

  • Residential Construction
  • Custom Concrete Structures
  • Educational purposes

Purchase Link: Aniwaa.com.

5. XtreeE

XtreeE

Company Overview:

  • XtreeE, based in France, excels in large-scale 3D concrete printing (3DCP) and builds printers for the construction sector
  • They provide their systems to the USA, Canada, France, Switzerland, UAE, China, and Japan, establishing themselves as a top player in this emerging technology

Applications:

  • 3D-printed concrete formworks for construction, including columns and walls
  • Custom technical modules consist of reservation boxes, beam nodes, inspection chambers, stormwater regulators, and tunnel-boring machine start bells
  • Marine works, such as biomimetic reefs
  • Collaborative design for manufacturing (DfMa) with architects and engineers to optimize and validate designs before production

3D Concrete Printing Process:

  • Revolutionizes construction by enabling complex, large-scale structures with enhanced mechanical efficiency and reduced waste
  • Reduces material waste by eliminating the need for traditional formworks or using 3D-printed formworks
  • Compatible with various materials, including low-carbon concretes, geopolymers, and earth-based materials
  • Allows for structurally and thermally optimized masonry using robotic precision

HAL Robotics Framework:

  • Since 2015, XtreeE utilizes the HAL Robotics Framework for digital twins, toolpath validation, and generating ABB RAPID code
  • Integration with Rhino/Grasshopper has enabled the rapid development of industrial demonstrators, positioning XtreeE as a leader in commercializing concrete 3D printers

Features:

  • High precision for complex geometries
  • Advanced software for design and simulation
  • Use of diverse concrete mixes and additives
  • Robotic arm-based system for flexible and accurate printing

Advantages:

  • Ideal for intricate architectural details and custom designs
  • High precision and quality
  • Focused on research and innovation

Applications:

  • Architectural elements and custom buildings
  • Infrastructure projects with complex geometries

Purchase Link: Xtreee.com.

6. Contour crafting 

Contour crafting 

Contour Crafting, created by Professor Behrokh Khoshnevis, is a pioneering technology in concrete 3D printing designed for the automated construction of large structures. It is one of the earliest and most prominent technologies in this field.

Features:

  • Automation: Minimizes manual labor with high automation
  • Speed: Facilitates rapid construction of sizable buildings
  • Material: Utilizes standard construction-grade concrete
  • Scale: Suitable for extensive projects, including multi-story structures

Advantages:

  • ojhrvfft895fficiency: Significantly lowers construction time and labor costs
  • Mass Housing: Ideal for large-scale housing developments
  • Durability: Provides strong and long-lasting structures for permanent use

Applications:

  • Mass Housing
  • Commercial Buildings
  • Infrastructure Development

Concrete is widely used in construction, but traditional methods like formwork involve lengthy processes and high costs. Additive manufacturing or 3D printing, particularly Contour Crafting, offers a solution by reducing construction time and material costs. This technology can potentially build entire houses within 24 hours using a gantry crane and an extruder nozzle to layer concrete based on digital blueprints. While still evolving, this method shows promise for efficient and rapid construction in the future.

Purchase Link: Contour Crafting.

Best 3D Printing Software

Having looked at the best concrete 3D printers, it’s also important to have a look at the best 3D printing software. There are many that are available, but we recommend using SelfCAD. It is an easy to use 3D design software that comes with all the tools that you need to bring your ideas to life.  It stands out as the only program that integrates 3D modeling, 3D printing preparation, and artistic and technical tools into one comprehensive platform. Its user-friendly interface makes it simple to navigate, while its array of freehand drawing, sketching, and basic 3D animation tools enhance its functionality.

With SelfCAD, users can effortlessly prepare their designs for 3D printing without needing to switch software, owing to its built-in online slicer. This slicer is compatible with popular FDM 3D printers, streamlining the printing process. For those seeking an intuitive 3D design tool in 2024, SelfCAD offers both online and offline capabilities. 

SelfCAD also supports modifications of STL files. For instance, users can utilize the Simplify 3D tool to reduce polygon count in STL files before rendering or animating. 

Once edits are complete, users can export their files in a variety of common 3D formats, as SelfCAD supports most of them.

Build Smarter with the Best Concrete 3D Printer

When choosing a concrete 3D printer, consider key factors such as build size, printing speed, material compatibility, and precision. The best options will provide robust performance and adaptability, making them suitable for various construction and artistic applications. Thorough research ensures the selection of a model that meets specific needs effectively.

Enjoy powerful modeling, rendering, and 3D printing tools without the steep learning curve.

Need to learn 3D modeling? Get started with interactive tutorials.

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