Case Study on Cement Factory Machines

Machine Issues

• Wear and Tear
• Blockages
• Lubrication Issues
• Bearing problems
• Dust buildup
• Clinker quality issues
• Conveyors
• Valve problems

Challenges

• Gearbox failures often resulted in high- risk events and frequent stoppages.
• The complex design of the planetary gearboxes made it further difficult for the condition-based monitoring teams to detect the issues in time.
• Maintenance activities were reactive in nature adding to the overall complexity and keeping up with equipment availability.

Objectives

• Minimize Unplanned Downtime
• Reduce Maintenance Costs
• Improve Operational Efficiency
• Extended Equipment Lifespan

Solution

• Detect bearing problems early
• Schedule timely replacements
• Utilize lockout procedures during maintenance.

Results

• Proactive identification of potential issues led to a significant reduction in unplanned downtime.
• Transitioning from reactive to predictive maintenance optimized resource utilization and reduced repair costs.
• Optimized maintenance schedules led to increased machine uptime and improved production output.
• Enhanced overall efficiency.