Revolutionize Your AM Material Testing with Impulse Excitation

Welcome to GrindoSonic, we are dedicated to providing cutting-edge AM material testing solutions to ensure consistent and reliable performance of your parts.

With more than 2000 systems installed worldwide, GrindoSonic is the recognized market leader in Non Destructive Resonance Testing (NDT).

Multiple patents and patents pending protect the IP of GrindoSonic.

Non Destructive Quality Control and Material Characterization

We offer comprehensive material characterization products based on Impulse Excitation Technique (IET), enabling you to understand the mechanical properties of your materials and their evolution over time.

Whether you are looking to ensure part consistency, evaluate material evolution, or explore the mechanical properties of new materials, our Impulse Excitation Technique products and services can help you achieve your goals.

Fields of expertise

Measuring with GrindoSonic is surprisingly simple

Additive Manufacturing (AM)

GrindoSonic enables optimization of print parameters and ensuring consistent quality of the final product.

High Precision Parts

Characterizing the mechanical properties of high precision parts, allowing for precise control and optimization of their performance.

Industrial Parts

Evaluate the mechanical properties of industrial parts, ensuring their quality and consistency for optimal performance and safety in various applications.

Scientific / R&D

Comprehensive characterization of the mechanical properties of materials, from fundamental studies to advanced applications.

GrindoSonic received Flemish Government Research Grants from Vlaio to develop the Additive Manufacturing (AM) measurement technology.

Get started with Non Destructive Testing

Apply for a free demo to discover how GrindoSonic IET devices can help to improve your processes.

Precise, Non-destructive, Comprehensive.

Faster quality control

Upcoming events

18-19 Sept 2024

International Colloquium on Refractories

Come and have a chat with us at the International Colloquium on Refractories

18-19 Sept 2024

Coiltech IT

Come and have a chat with us at Coiltech Italia 2024

19-22 Sept 2024

Formnext DE

Come and have a chat with us at Formnext

8-9 Okt 2024

Adv. Materials US

Come and have a chat with us at Advanced Materials US

16 Okt 2024

RDV Carnot FR

Come and have a chat with us at RDV Carnot France

Our Satisfied Customers!

Research groups of Materials Engineering at KU Leuven explore, develop and characterize novel materials ranging from composites to 3D printed metals and ceramics. The Grindosonic HT1200 allows the researchers to better understand the microstructural evolution during heat treatment by in-situ monitoring of the mechanical response. (stiffness and damping)

Dr.-Ing. Pierre Vancauwenbergh


After a close, cordial, collaboration with GrindoSonic to demonstrate the benefit of their system, LNE has purchased one of them which has the particularity to enable complementary linear and nonlinear tests, and to display waterfall plot of the results, which is a very evocative way. The collaboration between LNE and GrindoSonic has resulted in two peer review articles and two communications in conferences.

Dr. Habil. Anne-Françoise Obaton


Different materials are investigated within the scope of various research projects at the Hochschule Bonn-Rhein-Sieg (H-BRS) such as ceramics, metals, intermetallic alloys, and polymers. The IET-system is applied for either high temperature applications (ceramics, metals, etc.) with an automatic device shooter or room temperature applications (polymers) with a manual device shooter.

Prof. Dr.-Ing. Christian Dresbach

Hochschule Bonn-Rhein-Sieg

Our best solutions

GrindoSonic MK7

High Temperature Systems