Circular Economy Principles for Industrial Equipment

Most procurement procedures are built around a straight line that runs from buying new, through operating and retiring, to replacing. Nobody chose this as a policy, and it is simply how the forms and approval steps are set up.

Refurbished and remanufactured equipment sits outside that line. It is considered when budgets are short or lead times are long, and seldom assessed on the same terms as new, which is a habit and not a finding.

• →Used: sold as it stands, with whatever life remains.
• →Refurbished: inspected, cleaned, repaired where needed and tested.
• →Remanufactured: stripped down and rebuilt to original specification, with worn parts replaced.

The three carry different risk and should not be priced or warranted alike. Sellers do not always use the words consistently, so ask what was actually done.

Fit depends on the equipment. Where the main mechanical components last a long time and designs change slowly, a properly rebuilt unit can do the same job as a new one. New may still win where technology moves fast or efficiency gains are large.

Exhibit 1: A decision table for choosing between new and refurbished or remanufactured equipment.

Two conditions are not negotiable: the unit needs a warranty close to that of a new one, and its maintenance history must be verifiable. Without both, the lower price is buying uncertainty.

• →Who carried out the work, and to what standard.
• →Which components were replaced and which were reused.
• →Test results after the rebuild.
• →Availability of spare parts for the remaining life.
• →Whether the original manufacturer still supports the model.

The stronger position starts earlier, by considering at the time of buying new what the equipment will be worth at the end of its first service. Some designs are easy to rebuild and trade actively on a secondary market, while others are effectively scrap once retired.

Choosing the former has a financial value that seldom appears in the business case, and it also means disposal is planned from the outset and not arranged in a hurry years later.

There is an emissions angle too, since extending equipment life reduces the embodied emissions a buyer reports under capital goods. That category is explained in Scope 3 emissions for industrial buyers.

• →Add refurbished and remanufactured options to the bid list for your next mechanical equipment purchase.
• →Require the same warranty terms and a documented service history before comparing prices.
• →Ask suppliers what buy-back or resale market exists for the model you are considering.
• →Record expected residual value in the business case alongside purchase price.