UK-based Rapid Fusion has partnered with Italian startup Nanoo to produce 3D-printed concrete molds for the construction industry. The initial project involved creating table leg molds for an Italian furniture manufacturer using Rapid Fusion’s ZEUS robotic system. The production time was reduced from two weeks to just a few days compared to conventional methods.
The system combines additive manufacturing with CNC milling capabilities to achieve precise specifications for complex concrete structures. The molds are produced using recycled PET-G material, which addresses sustainability concerns while maintaining quality standards. Testing is currently underway to determine the reusability of the molds, with early indicators suggesting they may last for over 100 uses.
The collaboration demonstrates the practical application of large-format 3D printing in construction mold making. According to Martin Wood, Director of Sales at Rapid Fusion, “We have proven with our partners at Nanoo that large-format robotic 3D printing offers a faster, more sustainable, and cost-effective solution to the challenges faced by traditional concrete mould production.”
Following the successful implementation, Nanoo has purchased its own ZEUS system, becoming one of the first companies worldwide to deploy this technology. The system includes both 3D printing capabilities and CNC milling functionality for post-processing. Nanoo’s founder, Mirko Scaburri, noted that architects particularly appreciate the additional design possibilities offered by the technology.
The partnership represents a practical test case for implementing 3D printing in construction applications. The companies validated production time, accuracy, and material behavior using advanced cementitious materials in conjunction with PET-G molds. This initial small-scale success has positioned both companies to explore larger construction projects requiring complex concrete structures and facade elements.
Source: engineering-update.co.uk