Cases
We have been 3D printing since 2000.
When nobody knew what 3D printing or additive manufacturing was, we were already using this technology.
In 2000, we produced our first part using additive manufacturing at LaPrint, part of CTI/CenPRA in Campinas, which had acquired a Sinterstation 2000 (at the time owned by DTM Corporation, later purchased by 3D Systems), that already sintered nylon (PA) using a laser.
The images show the 3D model on screen and the sintered parts of our project.
Technical Modeling
Engineering Polymer Component Design.
We specialize in the technical modeling of mechanical components intended for 3D printing in high-performance polymers, ideal replacements for parts originally produced by conventional manufacturing.
From detailed modeling and engineering calculations to functional prototypes, we deliver ready-to-produce solutions.
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project year: 2025
Technical Products
End-to-End Product Development.
From concept to finished product, we develop and engineer complete solutions using additive manufacturing, conventional machining, sheet metal work, casting, and full electrical/electronic integration.
Featured Project: Kings League Ball-Release Cage.
We designed and built the official cage, including the automated ball lifter system and control electronics.
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project year: 2025
Machines and Devices for Industrial Automation
Complete Solutions for Manufacturing Automation.
We deliver full turnkey solutions for industrial manufacturing automation, serving micro, small, and large companies.
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project year: 2014
Embedded Electrical Systems
We design and integrate complete embedded electrical systems for robots, vehicles, shelters, and special equipment — including power distribution, control electronics, wiring, sensors, and communication interfaces.
Electrical Control Panels (AC or DC)
We design, manufacture, and install custom AC and DC electrical panels for command and control, built for critical operations and high-responsibility applications.
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project year: 2013
Service ROV
Design, Fabrication, and Maintenance of Remotely Operated Robots & Equipment
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project year: 2019
Instrumented ROV
Tactical & Specialized Remotely Operated Systems
We design, manufacture, and maintain robots and remotely operated vehicles for tactical operations (EOD – Explosive Ordnance Disposal) and instrumented equipment.
Featured Projects:
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Vanguard EOD VCR – Refurbished by us
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Hector VCR – Fully designed and manufactured by 3DEF in Brazil (2002)
IMPORTANT NOTE
The VCR Vanguard was not manufactured by us. We only performed its refurbishment and upgrade.
The VCR Hector was fully designed and manufactured by our company for inspection in hard-to-reach locations.
Project year: 2001
Underwater ROV
Design, Manufacturing, and Maintenance of Underwater Remotely Operated Vehicles (VCR/ROV)
Featured Project: Virggo Electric VCR Specially developed for underwater filming, sample collection, and diver support operations.
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project year: 1999
Audiovisual production
Equipment, Robots & Technical Gadgets Built with the highest level of technical responsibility and functionality.
In the images: The Einstein robot from the TV series Escola de Gênios, aired on Gloob channel.
Developed and manufactured by us for Mixer Productions
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project year: 2018
Satcom
Satellite Communication Automation Systems
We develop and produce high-performance equipment and devices for automating satellite signal transmission and reception.
Our solutions include feed systems, antenna pointing mechanisms, and advanced auto-tracking technology.
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project years: 2004 to 2019
Technical Installations
Unmanned Operation Shelters
We design and manufacture robust shelters for non-assisted (unmanned) operations, integrating electrical systems, data networks, communication, and remote monitoring.
They also include autonomous systems for incident response, fire fighting, and water control.
Real product photos enhanced with AI (Images improved using xAI technology to highlight quality, lighting, and technical details)
Project year: 2016
Note
Except for the Vanguard equipment, every project presented in this portfolio was entirely designed and manufactured in-house by 3DEF.
All images are published with full client approval.
Would you like to see more cases? Feel free to reach out to us.
