The international grinding technology industry is gathering in Stuttgart these days: With 462 exhibitors from 28 countries,
GrindingHub 2026 is once again the central meeting place for machine builders, tool manufacturers, and users in industrial manufacturing. The trade fair gets underway amid challenging economic conditions – while at the same time provides targeted impetus for efficiency, innovation, and investment security.
The grinding industry is under significant pressure. In 2025, incoming orders fell by about 5 per cent, with the decline being particularly sharp in the domestic market. At the start of 2026, in January and February, international orders plummeted by 51 per cent, while domestic orders rose by 35 per cent. Production fell by 19 per cent in 2025, and exports by 24 per cent; the export ratio dropped to around 76 per cent – the lowest level in about six years.
Dr. Markus Heering, managing director of the
VDW (German Machine Tool Builders' Association) said: “The grinding industry is facing economic challenges, but it remains structurally strong. The industry thrives on high precision, technological expertise, and continuous improvements in process efficiency. Especially in a challenging environment, there is a greater focus on innovation and investment in more productive solutions."
GrindingHub covers the entire value chain of grinding technology – from grinding machines and tools to measurement technology, automation, and software, all the way through to services. More than half of the exhibitors come from abroad, underscoring the trade fair’s international focus. At the same time, the trade fair benefits from its strong regional roots.
Roland Bleinroth, president of
Messe Stuttgart said: “Baden-Württemberg is one of Europe’s most important industrial regions – and GrindingHub makes the most of this strength in Stuttgart. The high level of participation from companies demonstrates how important this location is for the further development of grinding technology and how effectively we are working with the VDW to create the right conditions for this."
A new feature is making its debut at GrindingHub 2026: the AI-powered chatbot Hubi. It streamlines and organises individual trade fair planning – with targeted searches for exhibitors, technologies, or applications. At the same time, Hubi links relevant items from the supporting program directly to each person’s interests. In this way, GrindingHub leverages the potential of artificial intelligence to make the trade show experience noticeably more efficient and user-friendly.
Dr. Alexander Broos, head of research and technology at the VDW explained: “Hubi is a digital tool that makes it easier to find your way around the trade fair. The system is constantly being updated and already helps visitors plan their stay in detail. We invite everyone to try out Hubi and actively help shape its future development." Hubi was developed by the VDW in collaboration with
aiXbrain GmbH of Aachen. The information is based on data from the online exhibitor catalogue as well as content from exhibitor websites that has been adapted for the trade fair context.
In addition to the exhibition, GrindingHub offers a comprehensive supporting program. With the completely revamped Grinding Solution Forum, GrindingHub 2026 is setting a clear focus on content: practical, interactive, and consistently tailored to users’ needs. The focus is on real-world industrial challenges and concrete solutions – based on the "challenge–solution–insight" principle. The topics covered range from process stability and quality to automation, data, digitalisation, and AI, as well as the cost-effectiveness and future prospects of grinding technology. In addition to concise hands-on sessions, interactive co-creation workshops provide a space for direct dialogue and collaborative problem-solving between exhibitors and the audience.
Dr Heering concluded: “The industry is facing critical decisions – from cost pressures and a shortage of skilled workers to sustainability and automation. GrindingHub provides guidance and concrete solutions for this. It is therefore not just a showcase, but a barometer of the future viability of grinding technology."