Week 45 Case Study —How a 65% SYM Drop Triggered an Immediate Plant Turnaround
Salvaging the Thrufeed Section: How a 65% SYM Drop Triggered an Immediate Plant Turnaround
At AB Fastener Sdn. Bhd., CEO Mr. Johnson looked at the quarterly statements for the Thrufeed Thread-Rolling Section and saw green dashboards: machine runtime (AEC) and power efficiency (EEU) were fully stable. But beneath those glowing metrics, a devastating operational leak was draining company profits: the Structural Yield Multiplier (SYM) had plummeted to an alarming 65.0%, generating over 34,900 scrap parts in a single weekly run.
When put on the spot during the executive review, Plant Manager Ms. Katrina faced an immediate crisis of credibility. Without deep historical data on hand, what exact 3-step action plan and 72-hour Gemba audit did she deploy to isolate material, tooling, and feed track losses?
Discover how a targeted structural yield recovery plan systematically diagnosed shop-floor friction, eliminated thread die wear, and restored production reliability.
