How to Digitize Factory Operations

Digital transformation is an unhelpful frame for a factory. It suggests a programme with a start and an end, a large budget, and a moment when the plant becomes digital. That is not how it goes, and planning it that way is a reliable way to spend a great deal and change very little.

What works is narrower: pick the process where information is currently lost, make it produce a record as a by-product of the work, and repeat. Here is a realistic sequence.

Days 1–14: map, and resist building anything

Spend the first fortnight understanding how the plant actually runs. Sit with the store keeper, the line supervisor, the quality inspector and whoever compiles the reports. Ask what they do when things go wrong.

The output is a written map of the current process — including the workarounds — and a list of every point where information is written down more than once. That list is your project plan, in priority order.

Days 15–45: one capture point, in real use

Choose the single highest-value capture point. In most plants it is shop-floor output recording or material issue against jobs. Build only that, and put it into genuine daily use.

Resist the temptation to add adjacent features while you are there. The purpose of this phase is partly the data and largely the learning: you will discover how your supervisors actually behave with a screen, which is information no amount of planning would have given you.

Days 45–90: the second capture point and the first gate

Add the complementary capture point — if you started with output, add material issue, and vice versa. Between them these two give you consumption against standard, yield per job, and a current production position.

Then add your first gate. A gate is a rule the system enforces rather than a notification: production can only start on a released order, or dispatch can only pick material that has passed inspection. Gates are where a digitisation project stops being a recording exercise and starts changing behaviour.

Months 4–6: connect the handoffs

With two reliable capture points and one gate in place, connect the departmental handoffs in sequence: confirmed order to production requirement, requirement to material shortage, completion to inspection, clearance to dispatch.

Each of these is small on its own. Together they are the point at which people stop carrying information between departments, which is the change everyone actually wanted at the start.

Months 6–9: reporting and dashboards

Only now. By this point the numbers are produced by transactions rather than compiled, so a dashboard requires no manual input and will survive being questioned in a meeting.

Building it earlier is the most common sequencing mistake in factory digitisation, because a dashboard is the most visible deliverable and therefore the most tempting to do first.

What to leave until later

• Machine integration and IoT. Valuable in specific cases, and a reliable way to stall a project if made a precondition.
• Planning and scheduling modules. They need reliable actuals to be worth anything, and reliable actuals come from phases one and two.
• Full costing. Needs overhead allocation rules from finance, which is a separate conversation from operations.
• Customer and vendor portals. Excellent once your internal process is stable; a distraction before that.

The four ways this stalls

What the plant looks like after a year

Realistically: production and material recorded as work happens; approvals in a queue with owners and clocks; handoffs happening automatically between four or five departments; dispatch gated on quality; and a dashboard nobody has to compile.

That is not a transformed factory in the brochure sense. It is a factory where the information matches what happened, which turns out to be the thing that changes how it is managed.