CEAD, a Dutch specialist in large-scale additive manufacturing, has opened the Maritime Application Center (MAC) in Delft, the Netherlands. This new facility aims to demonstrate how automated 3D printing can support sustainable boat production.

A New Model for Maritime Production

The MAC spans 2,300 m² and is located near CEAD’s headquarters. It functions as both a production site and a testing ground for 3D printed maritime components. The facility is designed to operate with minimal labour, using CEAD’s pellet-based extrusion systems. Depending on setup, it can produce more than 100 boats per year.

Traditional shipbuilding relies heavily on skilled labour and large-scale infrastructure. However, many shipyards now face workforce shortages, aging equipment, and rising pressure to reduce emissions. CEAD presents the MAC as a model that addresses these challenges through automation and digital manufacturing.

CEAD HDPro: A New Material for Marine Use

Material innovation is a key focus at the MAC. CEAD developed CEAD HDPro, a thermoplastic composite made to outperform standard high-density polyethylene (HDPE). This material is engineered to handle heavy-duty maritime conditions, with added benefits like impact resistance and recyclability.

Recently, CEAD used CEAD HDPro to print a full-scale fishing boat in 88 hours. This example shows how additive manufacturing can reduce production time and material waste.

Target Applications and Industry Collaboration

The MAC focuses on boats up to 12 metres in length, used in industrial and defence sectors. Applications include patrol boats, workboats, supply vessels, and unmanned surface vehicles.

Collaboration is central to CEAD’s approach. The MAC offers a platform for working with industry partners on topics such as design optimisation, material testing, and software development. These joint efforts aim to support the broader adoption of 3D printing in the maritime sector.

From Maritime to Microfactories

The MAC is part of CEAD’s wider strategy to build modular, compact production facilities. These so-called microfactories can be located closer to where boats or components are needed. This helps shorten supply chains, reduce transport emissions, and improve flexibility.

Other versions of this model already exist. For instance, CEAD recently opened a microfactory in Florida focused on sustainable furniture production. The same systems could be adapted for use in other industries, including architecture, interiors, and product design.

Source & photos: CEAD