Cash on collection
Rewinding: What It Costs and When It Makes Sense
A working guide for Ohio sellers: what decides the number and how the unit leaves.
What we buy
What we buy here
Rewinding: What It Costs and When It Makes Sense is one of those subjects where the wrong assumption is expensive and the right one takes ten minutes. A short drive within one county costs less than a long drive across three, and the number shows it. Nothing about a transformer improves by waiting, and the oil in particular gets worse rather than better.
Work from the outside in and write down what you see, because a written record is worth more than a memory. A transformer that has been idle for two years may still be perfect, and the test sheet is how you find out. A seller with four units on one site gets a better number per unit than a seller with one.
Who we buy from
Six kinds of seller, one desk
- Recyclers
- Electrical contractors
- Equipment dealers
- End users
- Demo contractors
- Distributors
Fast offers
A nameplate photo is usually enough to price a unit the same day.
Dedicated logistics
We arrange the crane, the permits and the flatbed, not you.
No broker fees
You are dealing with the buyer, so nothing is shaved off the offer.
How it works
Six steps from your yard to the money
- 01
Take pictures
The nameplate, the cabinet interior and the tank in daylight. Three photographs are usually enough to place a unit in the right class and the right price band.
- 02
Send them to us
The form on this page, a text or an email all reach the same desk. Include the city, the access and any deadline the site is working to.
- 03
Review the offer
A buyer reads the photographs, asks one or two questions and sends a written offer with the assumptions stated, so nothing changes on the day.
- 04
We schedule freight
Crane, flatbed and permits are booked around your access. You get a date and a window, and we carry the cost of getting it right.
- 05
Testing on arrival
Winding resistance, megger and turns ratio, plus oil analysis where the unit is liquid filled. The results decide the final number, and you see them.
- 06
Get paid
Payment is released on the agreed terms once the unit is received and tested, by check or ACH. No retention, no sixty-day terms.
What we handle for you
The parts sellers dread, done for you
Rigging
Crane and forklift arranged around your access, not the other way round.
Oil containment
Bunds, absorbent and disposal handled before the unit moves.
Bill of sale
A clean title document for your records, signed on collection.
PCB paperwork
Pre-1979 units get the testing and the manifest they need.
Guide
When a rewind makes sense
A unit with a failed winding, a sound core and a good tank is a rewind candidate. A unit with a rare rating, a long lead time for replacement or a matched switchgear package is worth rewinding. A unit with copper windings is worth more as a rewind than an aluminium unit of the same size.
A unit with a clean surround has usually been maintained by somebody who cared, and that shows in the oil. A buyer who arrives unprepared wastes the site's morning, which is remembered long after the unit is gone.
What the work involves
The tank is opened, the core is inspected, the old winding is stripped and new insulation and conductor are installed. The unit is then dried, tested and refilled, and the test record is what makes it saleable. A rewind takes weeks rather than days, which is why it is a planned decision rather than an emergency one.
A transformer is a boring asset until the day it fails, and then it is the only thing anyone discusses. A purchase is a handover of risk as much as a handover of metal.
When it does not
A corroded tank, a damaged core or a unit with a common rating and a short lead time is not worth rewinding. A unit where the repair approaches the value of a replacement should be scrapped rather than saved.
What a buyer looks for
Checklist for rewinding: what it costs and when it makes sense
Questions about rewinding: what it costs and when it makes sense
Related guides
Get started
Get an offer in minutes
Five fields and a phone number is all we need to start. We reply the same business day, and a firm number follows the nameplate photo.
(614) 715-3047or send the form and we will call you.
Questions
What sellers ask before they call
Equipment types
Does rewinding: what it costs and when it makes sense change what a transformer is worth?
A corroded tank, a damaged core or a unit with a common rating and a short lead time is not worth rewinding. A unit where the repair approaches the value of a replacement should be scrapped rather than saved.
Service area
Where does a seller start with rewinding: what it costs and when it makes sense?
A unit with a rare rating, a long lead time for replacement or a matched switchgear package is worth rewinding. A substation-class unit sits between what a plant can maintain and what a utility would own, which is why it changes hands.
Payment
Is rewinding: what it costs and when it makes sense part of what a buyer checks on site?
A documented rewind is a known quantity and is often better than an original unit of the same age. An undocumented repair is a question, and the offer has to absorb the uncertainty.
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