Main Pages
- Home — maji by majaco: Operational Excellence, On Demand
- About maji — What is maji and how it helps manufacturers
- Privacy Policy — How we handle your personal data
Interactive Tools & Calculators
Speed-Downtime Trade-off Calculator
Find the optimal line speed where PPLH peaks, accounting for speed-induced reliability degradation
Split Solve
Systematic root cause analysis using MECE splits. Define, split, understand. Export as PDF
Raw Material Stock Holdings Calculator
Optimise safety stock and reorder policy by balancing holding costs against stockout risk
Giveaway Reduction Calculator
Model the cost of overfilling, compare rework vs process improvement, W&M three packer rules
RAG Study Tool
Red Amber Green production line study with live uptime tracking and activity classification
Batch vs Flow
Interactive simulation and calculator showing why one-piece flow breaks down in real manufacturing
MHW Simulator
Multihead weigher simulator modelling zone-based combination search across head counts and scenarios
Fee Guarantee Visualiser
Interactive visualisation of majaco's commercial fee guarantee and value alignment structure
Guides & Frameworks
Efficiency Formulas Quick Reference
Time hierarchy, OEE, PPLH, TEEP, lost time decomposition, and financial valuation formulas
Operational Performance Measurement Framework
Time-based decomposition from calendar time to potential time, efficiency metrics, and accountability
Process Control Methodology & Buffer Strategy
Strategic buffer placement, mathematical sizing, and constraint protection in multi-stage systems
Manufacturing Psychology Pitfalls
Seven cognitive and organisational barriers that prevent manufacturers capturing available capacity
TOC Subordination: The Achilles Heel
Why the hardest part of Theory of Constraints is getting everything else to serve the bottleneck