Manufacturing Process: Types, Stages & Digital Measurement

What is a manufacturing process?

A manufacturing process is the sequence of steps that turns raw materials into finished products. Every physical good produced at industrial scale goes through one — whether it is a stamped body panel, a filled pharmaceutical blister or a packaged yogurt. The term is broad by design: it covers everything from the initial design and material procurement to production, quality control, packaging and distribution.

What matters in practice is not the umbrella definition but the type of manufacturing process, because type decides almost everything that follows — the layout of the plant, the skill profile of the workforce, the economics of a single unit, and which digital systems make sense. The five common process types behave so differently that treating them as "one topic" is a classic source of confusion.

The five main types of manufacturing processes

The distinction matters because digitalisation strategies do not transfer between them. An MES approach that works beautifully in discrete automotive is the wrong answer for a continuous chemical process. A shopfloor dashboard designed for batch yogurt production would overwhelm a job-shop operator producing one-off parts. The first step in any serious improvement programme is identifying which type you actually run — and most plants run at least two of them in different cells.

The five stages of a typical manufacturing process

Regardless of type, most manufacturing processes move through the same five stages. The weight of each stage differs heavily by industry — automotive spends more on design and less on packaging, FMCG inverts that — but the sequence is universal.

1. Design and prototyping. Product and process are defined, tolerances set, prototypes tested.
2. Procurement of raw materials. Inputs sourced and validated against specification.
3. Production. Raw materials transformed through machining, assembly, forming, mixing, curing, filling — whichever operations the process type requires.
4. Quality control. Inspection, measurement, SPC, release decisions, reject handling.
5. Packaging and distribution. Finished goods packed, stored, and shipped according to customer requirements.

What turns a process into a managed process

A manufacturing process exists whether or not anyone is measuring it. The question that matters in 2026 is a different one: does the organisation have real-time visibility into how the process is actually performing, or is it operating on week-old reports and gut feel? This is where the gap sits for most mid-market manufacturers — not in the process itself, which usually works, but in the invisibility of its day-to-day performance.

Concretely: the production stage generates dozens of data points per cycle — cycle time, stop duration, reject counts, process parameters, operator interventions. Without a system to capture them, those data points exist only as transient PLC values and operator memory. A manufacturing execution system (MES) makes the process measurable by capturing these events automatically, attaching them to the production order, and surfacing them as OEE, stop analyses and quality metrics. The process does not change. What changes is that it becomes steerable in hours instead of weeks.

This is also why the type of manufacturing process matters for software selection. SYMESTIC's platform is built for discrete and batch processes — the overwhelming majority of mid-market manufacturing. Continuous-process plants, by contrast, are usually better served by dedicated DCS and APC stacks from their process-engineering vendors. Knowing which type you operate is the first qualifying question in any honest MES conversation.

FAQ

What is the difference between a manufacturing process and a production process?
In most usage the terms are interchangeable. Some authors use "manufacturing process" to emphasise the transformation of raw materials into goods and "production process" to describe the operational sequence that executes it. The distinction rarely matters in practice; the industry uses both terms synonymously.

Which type of manufacturing process is the most common?
By revenue, continuous dominates (chemicals, refining, utilities). By number of plants, discrete and batch are far more numerous — they are the backbone of European mid-market manufacturing and the core ICP for shopfloor-digitalisation platforms.

How does a manufacturing process become measurable in practice?
By capturing machine signals automatically at the PLC level and mapping them to production orders. For modern machines this happens via OPC UA; for legacy equipment via digital I/O gateways that read stop and cycle signals without any PLC change. Across the 15,000+ machines SYMESTIC has connected, this is the step that converts a manufacturing process from an opaque activity into a measured one — and usually the first step where improvement programmes stop producing reports and start producing results.

Related: Discrete Manufacturing · Batch Production · Process Control · OEE · MES

About the author

Christian Fieg

Head of Sales at SYMESTIC. 25+ years across discrete and batch manufacturing — Johnson Controls, Visteon, Dürr, iTAC. Six Sigma Black Belt. Author of "OEE: One Number, Many Lies" (2025). · LinkedIn