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Use case

+7% Throughput & –30% CIP via KPI-Driven Milk Evaporator Optimization

Pablo Sanchez
,
Industry Principal - Food & Beverages
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2
min.

The Challenge

A site relied on fixed-time evaporator cleanings, causing:

  • Unnecessary downtimes
  • Underused capacity
  • Bottlenecking in production

No real-time check confirmed if cleaning was truly needed.

The Approach

The team built custom formulas in TrendMiner and enabled real-time monitoring of key KPIs to ensure efficiency and quality:

  • Evaporator performance (U Coefficient): calculated and tracked to detect fouling or clogging early.
  • Product density stability: derived through formulas to spot process deviations affecting quality.
  • Condenser saturation behavior: computed to reveal potential air leaks.
  • Condenser temperature differential: formulated to identify reduced cooling efficiency.
  • Steam-to-water ratio: created to optimize steam usage versus actual evaporation.

Dashboard Integration: all these formula-based KPIs are displayed in a single panel with trends, alerts, and event links for quick action.

Key Insight: The U Coefficient stayed stable beyond typical runtimes, proving no fouling and enabling extended operation periods with smarter, condition-based cleaning schedules.

Evaporator anomalies colored by type

Results

KPI Result
Throughput +7%
CIP Frequency –30%
Product Quality Maintained
Downtime Reduced
Bottleneck Eliminated
Decisions Data-driven

Takeaway

Switching from fixed to KPI-based operation unlocked major gains—all without new equipment. Want to explore your hidden capacity? Let’s talk.

Food & beverages
Operational Performance Management
Asset Performance Management
Process Optimization
OEE Tracking
Downtime Reduction
Increase Yield
Continuous Process Improvement
Asset Optimization and Monitoring
Cost Reduction
Product Quality Monitoring
Process Engineer
Plant Manager
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The Challenge

A site relied on fixed-time evaporator cleanings, causing:

  • Unnecessary downtimes
  • Underused capacity
  • Bottlenecking in production

No real-time check confirmed if cleaning was truly needed.

The Approach

The team built custom formulas in TrendMiner and enabled real-time monitoring of key KPIs to ensure efficiency and quality:

  • Evaporator performance (U Coefficient): calculated and tracked to detect fouling or clogging early.
  • Product density stability: derived through formulas to spot process deviations affecting quality.
  • Condenser saturation behavior: computed to reveal potential air leaks.
  • Condenser temperature differential: formulated to identify reduced cooling efficiency.
  • Steam-to-water ratio: created to optimize steam usage versus actual evaporation.

Dashboard Integration: all these formula-based KPIs are displayed in a single panel with trends, alerts, and event links for quick action.

Key Insight: The U Coefficient stayed stable beyond typical runtimes, proving no fouling and enabling extended operation periods with smarter, condition-based cleaning schedules.

Evaporator anomalies colored by type

Results

KPI Result
Throughput +7%
CIP Frequency –30%
Product Quality Maintained
Downtime Reduced
Bottleneck Eliminated
Decisions Data-driven

Takeaway

Switching from fixed to KPI-based operation unlocked major gains—all without new equipment. Want to explore your hidden capacity? Let’s talk.

Download now

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