Large-format robotic additive manufacturing for composite parts up to 12 m

The Caracol AM Heron 400 /R is part of the Heron AM LFAM platform, developed to manufacture large-scale and complex parts with robotic additive manufacturing. The platform combines industrial printing technologies, integrated process knowledge, and engineering support to help produce parts without conventional size limits.

Caracol describes an approach that spans the value chain, from material know-how and supplier partnerships to hardware, software, and application knowledge across client industries. The result is a solution-oriented platform built to address demanding requirements in advanced manufacturing environments.

Core platform strengths for industrial production

Integrated process from materials to production workflow

The Heron AM platform is built around integrated core competences, including materials expertise, hardware, software, and industry-specific know-how. That process-driven approach supports production planning and implementation across complex manufacturing projects.

Engineering for additive manufacturing design

Caracol applies advanced design for additive manufacturing methods, including generative design, parametric design, and topological optimization. These engineering methods are used to improve geometries and support better performance in printed parts.

Solution-oriented implementation

The platform is positioned as a customized additive manufacturing solution shaped around production needs and opportunities. Caracol states that the process begins by identifying client requirements and then adapting the system to support adoption in advanced industries.

Benefits of the Heron AM LFAM platform

The Heron AM platform was developed to deliver large-format production capacity, geometric freedom, and lower operating costs while supporting a broad range of composite materials. It is intended for applications where flexibility, weight reduction, and material efficiency matter.

Large-scale components

Caracol’s robotic system can print advanced parts with no scale limits up to 12 m. That capability supports the production of oversized components that would be difficult or inefficient to manufacture with conventional small-format equipment.

Complex parts

Software algorithms combined with a 6-axis robotic arm allow the platform to manufacture a wider range of applications and more complex geometries. This helps expand design possibilities for functional and structurally optimized components.

Lower operating costs and flexible production

The Heron AM platform is described as highly flexible and able to adapt to changing production needs. Caracol states that the system works efficiently with low operating costs without compromising quality and performance.

Lower raw material costs

The platform works with a wide range of composites, from advanced techno polymers blended with fibres such as carbon and glass to recycled material shreds. This broad material range supports cost control and application-specific material selection.

Reduced material waste

Caracol states that the system can reduce raw material use by up to 60% by using only the material needed and printing without supports. The platform also supports manufacturing with recycled material, adding another route to material efficiency.

Integrated platform components

The Heron AM integrated platform brings together the core machine, software, controls, and safety elements required for robotic large-format additive manufacturing.

• 1. Extruder
• 2. Robotic arm
• 3. Printing bed
• 4. Eidos manufacturing software
• 5. Material feeding system
• 6. Perimetral protections
• 7. Extruder control panel
• 8. Robot control system

Material options for structural, thermal, flexible, and recycled applications

The Caracol AM platform processes a wide range of polymers and composites for different functional requirements, from lightweight structural parts to elastomeric components and recycled-feedstock manufacturing.

PP GF

PP GF is a lightweight material with good mechanical properties. Caracol notes that it can replace glass fibre and aluminium in marine structural parts or aerospace moulds and tools.

PA CF

PA CF is described as stiff, flame-retardant, and lightweight. It is suited to high mechanical performance applications and light structures exposed to medium-heat environments.

PC CF

PC CF offers strong thermal and mechanical properties. Caracol states that this material has been qualified for mid-temperature autoclave processes.

TPE FLEX

TPE FLEX is a high-strength, flexible elastomer intended for large-scale rubber-like parts. Caracol highlights topologically optimized pliable structures such as cushions and seating as example uses.

PET-G

PET-G is described as impact resistant, chemical resistant, and UV resistant. The material is presented as suitable for PVC-like exterior structures and prototyping applications.

Recycled materials

The platform can work with a wide variety of recycled materials, including grinding waste, end-of-life parts, client waste, and purchased upcycled feedstock. This supports material recovery within manufacturing workflows.

Manufacturing outcomes supported by the platform

Caracol lists several measurable manufacturing benefits associated with the Heron AM platform:

• Up to 70% product cost savings
• Up to 60% raw material saved
• Up to 50% weight decreased
• Up to 2x lead time reduction
• Full customization at single unit level
• Recycle waste from production
• Inventory and logistics costs reduction

Use cases for large-format composite manufacturing

The Heron 400 /R suits manufacturers producing large structural components, complex geometries, lightweight tooling, and custom single-unit parts. The material range and 6-axis robotic architecture make the platform relevant for marine structures, aerospace moulds and tools, medium-heat structural applications, exterior components, flexible seating elements, and recycled-material production strategies.

The combination of additive manufacturing engineering, integrated software and hardware, and broad material support also makes the system relevant where reduced waste, lower raw material usage, and shorter lead times are key project goals.

Production support across the manufacturing process

Caracol states that it accompanies clients throughout the production process, from identifying needs and opportunities through to customized additive manufacturing implementation.