Case study · Manufacturing

Scaling 30% without adding a line

A fabric bag manufacturer running three shifts was tracking output on paper. When demand jumped, they had no way to see where the hours were going. Live OEE and downtime data showed them, and they scaled to meet it with the machines they already had.

+30%
Demand absorbed, same machines
3
Shifts on one live board
Live
Downtime, not end-of-week
ClientFabric bag manufacturer
IndustryManufacturing
LocationSouth Africa
FocusOEE monitoring · Downtime analysis
Published
The short version

Growing faster than the paperwork

The site ran three shifts a day making fabric bags. Output was tallied by hand at the end of each shift: a single number on a sheet, with no record of the stops, slow-downs and changeovers that shaped it. When the numbers were good, nobody asked why. When they were bad, there was nothing to point at.

Then demand climbed. The team was asked to produce meaningfully more without a capital budget for another line. The honest answer at the time was that they did not know whether the machines had the headroom, because they had never measured what the machines were actually doing between the start and end of a shift.

Making the lost hours visible

Augos put live production and downtime monitoring on the lines. Every stop was timestamped and, over the first weeks, categorised: planned changeover, material wait, mechanical fault, or an operator-driven pause. For the first time the site could see the difference between a shift that produced less because of genuine demand and one that produced less because it spent two hours stopped.

The shift in thinking

The question stopped being "how many did we make?" and became "where did the hours go, and which of those hours can we get back?"

Much of the recoverable time was hiding in plain sight: repeated short stops that no one logged individually because each one felt too small to matter. Added together across three shifts, they were the difference between coping with the new demand and falling behind it.

Scaling on the machines they had

With the losses named, the improvements were unglamorous and specific: tighten the slowest changeovers, keep the highest-loss stop causes off the board, and hold each shift to what the live data showed was achievable. The site absorbed a 30% increase in demand on the same equipment, and did it without missing deliveries.

Just as important, the conversation changed. Supervisors managed against a live board instead of reconstructing the day from a sheet the following morning, and the argument about whether a line "could do more" was settled by data rather than opinion.

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Common questions

Did they need new machines to scale 30%?

No. The extra volume came from recovering time that was already being lost to unrecorded stops and slow changeovers, not from adding capacity.

How was output tracked before?

On paper, tallied at the end of each shift. That gave a total but no breakdown of where the hours went, so there was nothing to act on.

What did the live data change first?

It made downtime visible as it happened, so supervisors could respond to a stopped machine in minutes instead of finding out the next day.

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