A welding set leaves the workshop as a kit - machine, earth lead, torch, regulator, gas hose - and has a habit of coming back as just the machine. Leads migrate into other vans, regulators swap between sets, and the machine itself ends up on whichever site shouted loudest last Friday. Add calibration requirements for machines used on coded work, and welding equipment needs more structure than a list in the foreman’s head: a register that knows what each set contains, where it is, and whether its paperwork is in date.
What you will learn
- Machines, kit and consumables: what counts as an asset
- The welding register
- Calibration and validation paperwork
- Labelling kit that gets hot and dirty
- Site check-outs that keep kits whole
- Tools that make this easier
- FAQ
Machines, kit and consumables: what counts as an asset
Welding gear spans three categories, and registers fail when they blur them:
- Serialised assets: power sources, wire feeders, plasma cutters - anything with a serial number and a four-figure price. One record each, full history.
- Kit items: earth leads, torches, regulators, hoses, masks. Individually cheap, collectively expensive, and the part of the inventory that actually disappears. Label them and attach them to a machine’s kit list rather than tracking each as a free agent.
- Consumables: wire, rods, tips, nozzles, shrouds and gas. Stock, not assets - track quantities and reorder points, not serial numbers. The test is whether it comes back: if it gets used up, it is stock.
Gas cylinders are the odd ones out: usually rented, so the supplier owns them. Record your holdings and rental references against the relevant set, but do not register someone else’s property as your asset.
The welding register
Per machine, the fields that earn their place:
| Field | Why it matters |
|---|---|
| Asset ID | The unique identifier on the label - what everyone quotes |
| Process and type | MIG, TIG, MMA, multi-process - determines which jobs it can go to |
| Serial number | Warranty, insurance, theft reports and validation certificates all key off it |
| Rated output and duty cycle | Stops the small set being sent to do the big set’s job |
| Purchase date and price | Repair-or-replace decisions and depreciation |
| Validation due date | The gate check before despatch to coded work |
| Kit list | The leads, torch and regulator that belong to this set - the return checklist |
| Current site or holder | Where it is, and who answers for it |
Calibration and validation paperwork
If your machines only ever do general fabrication, service history may be all you need. The moment your work is governed by welding procedures or client quality requirements, machines typically need periodic calibration or validation - evidence that displayed parameters match actual output within tolerance. Two habits keep this painless:
- The certificate lives on the machine’s record, with its due date in a field you can see at a glance. A certificate filed “somewhere in quality” is a certificate you will be reprinting at audit.
- Check the date at despatch, not after the welds are in. Sending an out-of-validation machine to coded work creates paperwork problems that long outlast the job.
The discipline is identical to managing test instruments: the due date is the field the whole record exists to answer.
Labelling kit that gets hot and dirty
Welding bays are hostile to labels: heat, spatter, grinding dust and anti-spatter spray defeat ordinary stickers quickly.
- Use foil asset tags or laminated polyester on machines. Paper is a wasted print run.
- Place labels outside the spatter zone - the rear panel or a side face near the manufacturer’s serial plate, away from handles and the edges that get dragged across concrete.
- Tag leads and torches with wrap-around cable tags. These are the items that actually walk; a durable wrap tag near the machine end survives coiling and dragging.
- Print in batches. A thermal label printer makes relabelling after repairs a two-minute job instead of a reason to put it off.
Tip: photograph each complete kit - machine, leads, torch, regulator - at the moment of issue. The return check then takes thirty seconds against the photo, and “it never had an earth lead” stops being an argument anyone can win.
Site check-outs that keep kits whole
The rule that keeps sets complete: a welding set is in the workshop or checked out, whole, to one named site, client or welder.
- Issue the bundle, not the machine. Machine plus kit list goes out as a single check-out with a date and destination.
- Record transfers. When a set moves between jobs without coming home, log the move - that is the moment registers usually lose the thread.
- Check the kit back in against its list. Missing leads get logged against the job that lost them, while the site manager still takes your calls.
- Work the open list at demob. Everything still checked out when a job ends has a name attached - that list is your recovery sweep.
Tools that make this easier
A spreadsheet can list your machines, but it cannot hold a kit together: the contents of each set drift with every job, validation certificates live in email, and the location column reflects wherever the sheet’s owner last believed things were. The information is created at the workshop door and on site - places where nobody opens a spreadsheet.
An asset management tool like AMPthilly is built around those moments: each machine gets a profile with serial, purchase details, custom fields for validation due dates, and attached documents such as certificates and repair invoices; bulk checkout sends a machine and its kit out as one recorded bundle to a site, client or person; returns capture who, when and condition; and scanning the QR label with a phone camera opens the record in the browser - no app install - to check kit in or out or report a fault. The free plan covers 3 users and 25 assets, enough to register every set you own before spending anything - the paid tiers on /pricing/ add departments and the service desk when you grow into them.
FAQ
How do I keep track of welding machines and their leads? Register machines as serialised assets, attach a kit list of leads, torch and regulator to each, and check the bundle out and in as a unit against the list or a photo.
Do welding machines need calibration records? For coded or standards-governed work, usually yes. Keep the certificate and due date on the machine’s record and check it before despatch.
What is the best label for a welding machine? Foil tags or laminated polyester, placed on the rear panel outside the spatter zone. Wrap-around tags for leads and torches.
Should welding consumables be in the asset register? No - wire, rods, tips and gas are stock with quantities and reorder points. Rented cylinders belong to the supplier; track holdings, do not register them as owned.
How do I know which site each welding set is on? Recorded check-outs to named sites or welders, transfers logged for direct moves, and the open list reviewed at every demob.
The takeaway
Welding equipment tracking succeeds or fails at the kit level. Serialise the machines, list and label what travels with each one, keep validation paperwork on the record with its due date visible, and never let a set leave or return without the bundle being checked against its list. The machines will mostly look after themselves; it is the leads, regulators and certificates that need the system.