Grindinghub 2026 Connected grinding technology: Trends and technological developments

Related Vendors

Verein Deutscher Werkzeug- maschinenfabriken e. V. (VDW)

HASCO Hasenclever GmbH + Co KG

Renishaw plc

DIPROFIL Diamantprodukter AB

Grindinghub 2026 in Stuttgart showed the direction of future grinding technology: connected, automated, and data-driven. Instead of individual machines, the focus shifted to integrated process chains — supplemented by data-driven quality assurance and solutions for the more efficient use of tools, coolants, and peripheral equipment.

Approximately 11,000 visitors from around the world learned about the latest developments and technological innovations in grinding technology from a total of 462 exhibitors from 28 countries and used the trade show as an opportunity for in-depth professional exchange. The high level of international participation — with more than 50 per cent of attendees coming from abroad — made it clear that the topics addressed are not limited to the German-speaking market but are shaping the grinding industry worldwide. Grindinghub thus reaffirmed its role as the leading international platform for grinding technology, precision surface finishing, tool grinding, measurement technology, automation, and digital process solutions across the entire grinding technology process chain. At the same time, the trade show reflected the fact that the industry is currently under pressure: declining production, weaker exports, rising energy and material costs, and volatile sales markets are shaping the business environment. That is precisely why Grindinghub 2026 focused less on isolated individual machines and more on more productive, robust process chains that utilize sensor technology, measurement data, and digital feedback for process monitoring and quality assurance.

Compared to Grindinghub 2024, a noticeable shift can be observed. While the previous event had already addressed automation, digitalization, sustainability, coolant delivery, and new grinding tool concepts as key topics, the 2026 event placed even greater emphasis on the systemic nature of the grinding process. Grinding is no longer viewed primarily as a single operation, but rather as an integrated process comprising the machine, tool, sensors, measurement technology, data management, automation, and maintenance. This trend was very evident at the trade show: Many new products were not designed merely to improve individual process parameters, but to simultaneously address process stability, operator convenience, traceability, energy efficiency, and quality assurance. The evolution from individual machines to cross-process manufacturing systems was particularly evident in integrated measurement and compensation solutions, data-driven spindle and machine condition models, automated dressing and tool manufacturing cells, and new tool designs for higher material removal rates while maintaining controlled thermal stress.