Weerg Guides

7 min read

How to choose the material for your 3D printed medical device

Weerg staff: Aug 12, 2026

PA12 nylon, Medical ABS, PEEK or resin? For those developing a 3D printed medical device, it's the question that immediately follows the one about geometry: which material guarantees biocompatibility, resists the intended sterilisation method, offers the necessary mechanical properties and remains...

8 min read

Components for civil inspection and monitoring systems

Weerg staff: Jul 31, 2026

Civil inspection and monitoring systems, from drones to crawler robots to sensors for infrastructure and plants, often require custom technical components not available off the shelf. Industrial 3D printing makes it possible to produce them quickly, even in series, with materials suited to...

8 min read

Threaded inserts for 3D printing: types, choice and installation

Weerg staff: Jul 29, 2026

When a 3D printed component has to be assembled with screws, especially if it's intended to be opened and closed several times during its operational life, the problem of thread durability quickly emerges. The polyamides and polymers used in 3D printing don't, in fact, offer the same threading...

8 min read

Components for Agritech: parts for agricultural machines and systems

Weerg staff: Jul 24, 2026

Precision agriculture is today one of the fastest-growing segments in the civil sector. Multispectral drones, IoT control units installed in fields, satellite guidance systems for tractors, sensors for monitoring soil moisture and automated irrigation systems are transforming the way agricultural...

7 min read

MJF, FDM or resin: which 3D printing technology to choose

Weerg staff: Jul 22, 2026

MJF, FDM or resin? It's the first question anyone with a 3D file to produce asks themselves. Each technology offers different performance, materials, tolerances and costs; choosing the most suitable one directly affects production times, budget and the final result of the project. A wrong choice...

7 min read

Traceability and quality in medical 3D printing: Weerg process

Weerg staff: Jul 17, 2026

For a quality manager in the medtech sector, choosing a 3D printing supplier isn't simply a technical assessment, but a decision linked to risk management. Every component produced can enter the medical device's technical file. Every non-conformity can generate a CAPA. Every MDR or FDA audit,...

7 min read

Biocompatibility and certifications in medical 3D printing

Weerg staff: Jul 10, 2026

Medical 3D printing has gone, in just a few years, from an experimental laboratory technology to a well-established production solution. Custom surgical instruments, orthopaedic guides, personalised prostheses, diagnostic components and single-use devices are today increasingly often made through...

3 min read

What we print for the world's slimmest window

Weerg staff: May 25, 2026

The Titawin collaboration from our side: PA12 GB (glass beads), millimetric geometries, and CAD files already production-ready.

4 min read

SLA Resin: 4 case studies that prove why it’s worth twice the price

Weerg staff: May 5, 2026

Over the past few weeks, we have published four articles dedicated to four companies that chose SLA resin 3D printing to solve real problems: not to look good in a press release, but to reduce costs, shorten development times and produce better parts.

Today, it is time for the recap. Weerg’s SLA...

7 min read

SLA vs FDM: 2026 Technical Guide to Choosing the Right Material

Weerg staff: Apr 28, 2026