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Process AutomationManufacturing

Predictive Maintenance with AI in Manufacturing

Machine learning models analyzing real-time sensor data to predict equipment failures before they occur — minimizing unplanned downtime and saving millions in maintenance costs.

Predictive Maintenance with AI in Manufacturing
Vionis Labs

Project Overview

A large manufacturing facility with over 200 critical machines was experiencing significant losses due to unexpected equipment failures. Each hour of unplanned downtime cost the company approximately €15,000 in lost production. Their existing maintenance approach was purely reactive — machines were repaired only after they broke down — or based on fixed schedules that often resulted in unnecessary maintenance of healthy equipment. We implemented a predictive maintenance system that collects real-time data from IoT sensors installed on critical equipment, feeds it through machine learning models trained to detect early signs of failure, and alerts maintenance teams with specific diagnoses and recommended actions — days or even weeks before a breakdown would occur.

The Challenge

The manufacturing facility was losing millions annually to unplanned equipment downtime. Their reactive maintenance approach meant that failures were only addressed after they caused production stoppages, while scheduled maintenance often serviced machines that were perfectly healthy.

Average of 120 hours of unplanned downtime per month across all machines
Each hour of downtime cost approximately €15,000 in lost production
30% of scheduled maintenance was performed on machines that did not need it
No visibility into actual machine health or remaining useful life

Our Solution

We deployed a comprehensive predictive maintenance platform that combines IoT sensor data collection, real-time signal processing, and machine learning-based failure prediction. Each critical machine was equipped with vibration, temperature, acoustic, and power consumption sensors that feed data into our anomaly detection and degradation prediction models.

IoT sensor suite installed on 200+ critical machines (vibration, temperature, acoustic)
Real-time anomaly detection identifying unusual patterns within seconds
Remaining useful life prediction with 85% accuracy up to 14 days in advance
Automated work order generation with specific diagnosis and repair recommendations

Real-time Monitoring Dashboard

The monitoring system provides maintenance teams and plant managers with a real-time overview of all machine health across the facility. Color-coded status indicators, trend charts, and predictive alerts ensure that the right information reaches the right people at the right time.

Live dashboard showing health status of all 200+ monitored machines
Predictive alerts sent via email, SMS, and integrated with existing CMMS
Historical trend analysis for identifying long-term degradation patterns
Mobile app for maintenance teams to receive and act on alerts in the field

Key Results

85%
Reduction in unplanned downtime
45%
Less unnecessary scheduled maintenance
99.5%
Prediction accuracy for failures
€2M+
Annual savings in maintenance costs

Technologies Used

IoT Sensor NetworksTime Series AnalysisAnomaly DetectionEdge ComputingDigital TwinSCADA IntegrationReal-time Dashboard

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