From guesswork to control: why spare-part traceability matters in powder handling
In many plants, spare-part knowledge lives in people's heads, on worn labels and in old order confirmations. That works until someone leaves, a label fades or an auditor asks a question no one can answer. For an operations leader, that's a control problem, not a maintenance detail.
What guesswork costs
- Time: technicians hunt for item numbers, call suppliers or dismantle equipment just to identify a part.
- Wrong orders: a near-match part arrives, the line waits, and the order starts over.
- Unknown history: nobody knows how old a filter is, or which material it last conveyed. In food and pharma, that's a cross-contamination and allergen question.
- Audit gaps: documenting which part was used, when and where becomes manual paperwork. And auditors and customers are starting to ask what parts are made of, too, for example whether they contain PFAS. Read what the EU PFAS restriction means for process equipment.
What good traceability looks like
| Level | How parts are identified | What you control |
|---|---|---|
| Guesswork | Memory, worn labels, old paperwork | Very little; every reorder is a search |
| Documented | Spreadsheets and maintenance logs | History, if someone keeps the log up to date |
| Built in | The part carries its own identity and data | Item number, age and use history, on the spot |
The step from documented to built in is the one that removes the dependence on people and paperwork.
Questions to ask suppliers
- Can my team identify the exact part variant on site, without dismantling anything?
- Can we see the manufacturing date of each part?
- Can we record our own information on the part, such as the material conveyed or the last cleaning?
- Does reordering lead straight to the right product?
An example: the sintered filter with NFC
Piab's sintered filter has an integrated NFC chip. Tap it with a phone and you get a link to the product page for that exact filter variant. With a third-party NFC app, you can also read the item number and manufacturing date, and write your own information to the chip, such as the ingredient that was conveyed. The filter becomes its own record. Traceability is one part of the business case. See how the sintered filter also supports PFAS-free compliance and stable production.
Note that writing to the chip overrides information already added to the chip such as manufacturing date and item number.
For your engineers: compare all Piab filter types and specifications in our filter guide.
See how one tap replaces the search for part numbers:
Download the spare-part traceability self-assessment
A two-page PDF you can fill in on your own or with your maintenance team. Score your current setup, see your level and find out what to do next.