Conveyor TCO: the real cost over 5 years
Why a cheap conveyor costs more: total cost of ownership over 5 years — purchase, energy, maintenance, downtime and spare parts.
Buying a cheaper conveyor is an understandable temptation. But the price tag in the contract is only the visible part of the costs. The real cost of equipment reveals itself over years of operation. This article breaks down the total cost of ownership (TCO) of a conveyor over 5 years and explains why a cheap purchase often means more expensive operation.
What TCO is and why the price tag deceives
TCO (Total Cost of Ownership) is the full cost of owning equipment over its entire operating life. It includes not only the purchase price but everything you pay over the years of operation: electricity, maintenance, spare parts, downtime, disposal at the end of service.
In the medium term the purchase price is only a part of the total costs. The rest is operation. So comparing conveyors by price tag alone is like choosing a car by looking only at the price and ignoring fuel consumption.
The 5-year horizon is chosen for a reason: it is the typical period over which a food line fully pays back and passes at least one replacement cycle of wear components. Over this span the difference between equipment designed “to a price tag” and equipment designed for service life becomes clearly visible. Over 10 years the gap grows even wider, because by then a cheap conveyor already needs a major repair or a frame replacement.
Components of conveyor TCO
The total cost of owning a conveyor consists of several cost groups:
- Purchase — the conveyor price, delivery, installation, commissioning.
- Energy — drive consumption over the whole term; depends on efficiency and the presence of a frequency converter.
- Maintenance — scheduled servicing, lubrication, mechanics’ labour.
- Spare parts — belt, rollers, bearings, scrapers, drive belts.
- Downtime — lost output due to breakdowns and replacements.
- Disposal — dismantling and removal at the end of service.
The key trap is that these groups are stretched over time and “scattered” across different budgets. The purchase goes through as capital expenditure and is visible at once. Energy drowns in the overall electricity bill. Downtime does not always even make it into the financial accounting — it gets written off as “organisational problems”. Because of this fragmentation the owner often fails to see that operation in total costs more than the machine itself. Bringing all groups into one TCO table is exactly what brings this picture back into focus.
TCO breakdown over 5 years
Below is a reference cost structure for a conveyor over 5 years of operation. These are shares that help see the logic, not exact sums — those depend on the project.
| TCO component | Share of costs over 5 years |
|---|---|
| Purchase and installation | 35–45% |
| Electricity | 20–30% |
| Spare parts | 10–15% |
| Scheduled maintenance | 8–12% |
| Downtime and scrap | 5–15% |
| Disposal | 2–4% |
As the table shows, more than half of the costs fall not on the purchase but on operation. This is exactly where a cheap conveyor “catches up” with the owner. The shares change with the nature of the line: on a conveyor with a powerful drive and a three-shift regime the energy share shifts to the upper limit of 30%, while on a short feed conveyor with rare starts it shifts down to 20%.
How to calculate TCO in practice
Calculating TCO does not require complex models — it is enough to bring six cost groups to a single sum over a 5-year horizon. Energy is calculated like this: drive power × hours of work per year × 5 years × tariff. A 1.5 kW drive in a two-shift regime (4000 h/year) consumes about 30,000 kWh over 5 years. Spare parts are calculated by service life: a belt rated for 24 months gives 2–3 replacements over 5 years, one for 10 months — already 6. Downtime is estimated through lost output: an hour of stoppage = hourly throughput × product margin.
The summed figure is the reference TCO. Accuracy is not critical here — what matters is comparing two options in the same units.
Where a cheap conveyor costs more
Saving on the purchase turns into overspending at several points. A cheap drive without a frequency converter consumes 15–25% more electricity and gives a shock start that shortens bearing and belt life. An economy PVC belt 1.5 mm thick runs 8–12 months instead of 24–36 of a quality two- or three-ply one — more replacements, more downtime. A frame of thin-walled tube instead of an AISI 304 stainless profile “plays” over time, knocking the route geometry off and accelerating belt edge wear. Weak bearing units without IP65 protection fail within a season in wet zones. A non-repairable design turns a minor repair into a unit replacement: when a shaft is pressed in solid, instead of a bearing for a few euros you have to replace the whole drum assembly.
Engineer’s tip. When comparing commercial offers, ask the supplier to state not only the price but also the calculated belt life, drive power and a list of wear parts. Two figures — drive consumption and belt life — let you roughly estimate TCO even before purchase.
How to reduce conveyor TCO
The total cost of ownership can be reduced already at the design stage. Key decisions: a frequency converter to cut energy consumption and for soft starting; a quality belt with a 24–36 month life instead of an economy one; a repairable design with standard components; a 15–20% throughput margin that reduces wear. All these decisions slightly raise the purchase price but substantially reduce the remaining 55–65% of costs.
A separate important factor is the availability of service and spare parts. Local production gives fast part replacement and reduces the cost of downtime. For more on equipment economics, see the articles tagged conveyor.
Calculation example: cheap versus quality
Consider two conveyors of equal throughput. The first is 25% cheaper at the start but has no frequency converter and an economy belt. The second has a frequency converter, a stainless frame and a belt rated for 30 months. Over 5 years the first conveyor adds an extra 20% to the energy bill, passes 5–6 belt replacements instead of 2, and gives 3–4 extra days of downtime. In the end the 25% start saving turns into a 15–20% overspend against the total cost of ownership.
The conclusion is simple: if two conveyors differ in price by less than a third, the more expensive one is almost always more profitable — provided the difference is invested in the drive, the conveyor belt and the frame, not in cosmetics.
Conclusion
Conveyor TCO shows the true picture: the purchase price is only 35–45% of the costs over 5 years, the rest is operation. A cheap conveyor saves at the start and overpays for years on energy, spare parts and downtime. The right choice is to calculate the total cost of ownership, not the price tag. Planning a conveyor or a line? Get in touch — we’ll calculate the TCO of a solution for your production.
