Waste in production is rarely visible as waste. It hides as “the way we do things here”: buffers that feel reassuring, waiting time perceived as natural, rework that has become routine. The sum is capacity that disappears without anyone being able to point to where — and it can’t be removed until it is made visible.
You are considering investing in more capacity, even though the machines rarely run at full power
There are pallets and buffers everywhere, yet something is always missing
Overtime has become normal — without output keeping up
No one can say precisely where the biggest losses lie
Without a shared, honest measurement (e.g. OEE), waste is a feeling, not a fact. And feelings are never prioritised — numbers are.
Each department optimises its own corner, but no one sees the whole flow. The waste lives in the transitions: the queues, the waiting time and the buffers between processes.
When the same minor stop, the same adjustment and the same rework recur long enough, people stop seeing them as a problem. It has become part of the job.
Measure OEE on the critical plants and put a currency figure on the lost time. Not for the report’s sake — but because a visible loss creates the priority a feeling never gets.
A VSM analysis on your most important product family typically shows that only a small fraction of the lead time is value-adding. The rest is waiting and inventory — and now you know exactly where.
Prioritise by data, find the root cause (not the symptom) and anchor the solution in a standard and a daily routine, so the loss doesn’t return.
The operations check asks 8 questions and gives a concrete, preliminary diagnosis with a prioritised first step. Free, no sign-up, 4 minutes.