ABB Grinding Connect for GMDs: reliability and shutdown planning notes for engineers
Reviewed by Tom Sullivan

First reported on International Mining – News
30 Second Briefing
ABB has launched Grinding Connect, a global digital service suite for gearless mill drive (GMD) systems that aggregates real-time condition data from critical grinding assets into a secure cloud platform. The service enables remote diagnostics, anomaly detection and predictive maintenance scheduling for large SAG and ball mills, aiming to cut unplanned GMD outages and optimise planned shutdowns. For process and maintenance engineers, the key change is earlier visibility of drive and stator issues, allowing targeted inspections and spares planning rather than time-based overhauls.
Technical Brief
- Grinding Connect is offered as a global service, allowing centralised monitoring of multi-site GMD fleets for majors.
Our Take
ABB’s Grinding Connect launch sits alongside several recent ABB digital offerings in our mining coverage, including the ABB Ability Knowledge Vault integration (30 March 2026), signalling a push to wrap traditional electrification and drive hardware in data and AI-based services.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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