Case Studies
The proofResults are the goal. Process improvement is the method. Realization of the goal is the win!
Case Study – Batch Processing to Single Piece Flow
Fabrication & Assembly Throughput
Challenge
A manufacturer facing unprecedented demand found its batch-based engine assembly process fundamentally incapable of keeping pace. Even with extensive overtime, production targets were routinely missed, quality was slipping, and defects were reaching customers. Operators were stretched thin, leading to significant fatigue and inconsistent performance. The system itself—built around queues, inefficiencies, and uneven workflow—created bottlenecks that limited throughput and amplified variability across both assembly and upstream fabrication processes.
Solution
By transitioning from batch processing to an integrated single-piece-flow assembly line, the operation was fundamentally restructured to align production with real customer demand. Through the implementation of standard work, takt-time alignment, improved workstation organization, and elimination of operator waste, the system achieved smoother flow, higher throughput, and dramatically improved consistency. The result was a 70% performance increase across assembly and fabrication, record-level product quality, and a substantial reduction in operator fatigue—all accomplished within a standard 40-hour work week.
Throughput Improvment
70%
Quality Defects
⇓80%
Overtime (hrs/wk)
15⇒0
Operator Fatigue
⇓
Case study – Staying competitive
Product Quality Improvment & Cost Reduction
Challenge
A legacy manufacturer was losing market share as competitors undercut pricing, yet leadership refused to compromise the product quality that defined their brand. Their existing system—spanning supply chain, manufacturing, and product design—was not optimized for cost efficiency, limiting production throughput and keeping cycle times high. The pressure to reduce cost without degrading performance created tension across teams, while inefficiencies in processes and design complexity made it difficult to improve output or consistency without overburdening operators and risking quality erosion.
Solution
By leading a coordinated optimization across supply chain, manufacturing processes, and product design, the operation was realigned to deliver both cost and performance gains. Higher-quality, lower-cost materials, streamlined manufacturing workflows, and simplified product designs reduced cycle times, improved throughput, and enhanced production consistency—easing strain on operators while elevating quality. The result was $5.6M in annual savings, a more durable and reliable product, and a manufacturing system capable of producing higher-quality output more efficiently, without increasing workforce fatigue or sacrificing brand standards.
Annual Savings
5.6M
Product Quality
⇑UP
Product Cost
⇓12%
Total Mfg CT
⇓22%
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