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Case Study

How AI-Powered Quality Inspection Reduced Defect Rates by 60%

A manufacturing client was losing significant revenue to defective products. Rottawhite built and deployed a computer vision system that transformed their quality control process.

60%
Defect Reduction
40%
Efficiency Gain
14mo
ROI Payback
12wk
Delivery Time

The Challenge

The client, a mid-size manufacturing operation, was experiencing a 15% defect rateon their production line. Manual quality inspection was inconsistent, slow, and couldn't keep up with production volume. Defective products were reaching customers, leading to returns, lost contracts, and reputational damage.

They needed a system that could inspect every unit in real-time, flag defects instantly, and provide data to prevent recurring issues.

The Solution

Rottawhite designed and deployed a computer vision quality inspection system that analyzes every product on the line using high-resolution cameras and custom-trained ML models. The system:

  • →Detects surface defects, dimensional errors, and assembly issues in real-time
  • →Classifies defect types and severity for root cause analysis
  • →Integrates with existing MES for automated line stops
  • →Provides a real-time dashboard for quality metrics and trends
  • →Includes predictive maintenance alerts based on defect patterns

Technology Stack

PythonTensorFlowOpenCVAWS IoTReact DashboardPostgreSQLDockerEdge Computing

Delivery Timeline

Wk 1–2
Discovery & Data Collection

On-site audit, camera placement planning, initial dataset collection

Wk 3–6
Model Training & MVP

Custom model training, integration with production line cameras

Wk 7–10
Production Deployment

Real-time inference pipeline, MES integration, dashboard build

Wk 11–12
Optimization & Handoff

Model fine-tuning, team training, documentation, handoff

Results After 6 Months

Defect Rate
Before: 15%→After: 6%60% reduction
Inspection Speed
Before: ~30 sec/unit (manual)→After: <1 sec/unit (automated)30x faster
Production Efficiency
Before: Baseline→After: +40% throughput40% improvement
Customer Returns
Before: ~8% of orders→After: <2% of orders75% reduction

Want Results Like These?

Book a free 30-minute consultation with a senior architect. We'll discuss your specific challenges and outline a clear path forward.

Book a ConsultationEmail: contact@rottawhite.com
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