What we buy
Ranges we buy on this page
Transformer Buyers NC buys used, surplus, failed and obsolete Hevi-Duty transformers throughout North Carolina. This page covers the Sola/Hevi-Duty equipment found in industrial control panels and dry-type distribution installations, including nameplate identification, heat damage and removal planning.
| Phase | kVA | Voltage | Fluid |
|---|---|---|---|
| 1-phase | 10 - 333 kVA | 600 V - 25 kV | Liquid or dry |
| 3-phase | 15 kVA - 20 MVA | up to 230 kV | Liquid or dry |
Who we buy from
Six kinds of seller
- Recyclers
- Electrical contractors
- Equipment dealers
- End users
- Demo contractors
- Distributors
Fast offers
A written offer the same business day, based on your photographs.
Dedicated logistics
Our own crew, trailer and crane, not a brokered haul.
No broker fees
One buyer from first call to cleared pad, with nothing skimmed.
How it works
Six steps from photograph to payment
- 01
Take pictures
Photograph the nameplate, the inside of the cabinet and the tank from both ends. Four frames on a phone are enough to price most units.
- 02
Send them to us
Email or text the photographs with the site address and whether the unit is still energised. We reply the same business day with questions or a number.
- 03
Review the offer
The offer names the unit, the site, the price and the pickup window. It is written, dated and good for thirty days unless the unit changes hands.
- 04
We schedule freight
A crew, a trailer and a crane if the pad needs one. You get the date and the arrival window, and the site does not have to close for it.
- 05
Testing on arrival
Winding resistance, insulation resistance and a turns ratio check, plus oil analysis where the unit is liquid-filled. Results travel with the unit.
- 06
Get paid
Payment is released against the signed bill of sale and the scale ticket, by check or ACH, with the paperwork copy left on site.
What we handle
The parts sellers dread
Rigging
Crane, skates and a route survey for anything that will not roll onto a trailer.
Oil containment
Pans, absorbent and a spill plan before a drain plug is touched.
Bill of sale
A document that clears a lien, a lease or a bankruptcy file, not a handwritten note.
PCB paperwork
Testing and manifesting for pre-1979 oil, handled before the unit moves.
On the ground
Hevi-Duty's design signature
The Sola/Hevi-Duty brand is known for industrial control and dry-type transformers. Compact control designs fit inside machine panels, where mounting feet, terminal locations and access to primary taps matter.
Their clear nameplates help distinguish a small control transformer from a distribution unit during a North Carolina plant cleanout.
A compact Hevi-Duty control transformer may sit below contactors with very little room around its terminals. Photograph the installed position before removal, including mounting screws and conductor routing.
The panel arrangement explains restricted airflow, access problems and whether nearby wiring has obscured the transformer identification plate.
Local reality
The Hevi-Duty units we see in North Carolina
In North Carolina machine shops and manufacturing plants, Hevi-Duty control transformers belong with the equipment they served until identification is complete.
A disconnected unit beside a retired press needs its own nameplate record; the machine tag alone does not establish the transformer voltage, capacity or connection arrangement.
Larger Hevi-Duty dry-type units require a different review from compact panel transformers. For equipment removed from a Greensboro production building or a Charlotte mechanical room, record the enclosure dimensions, mounting arrangement and circuit designation.
Those details separate a distribution installation from a collection of loose control components.
Around the site
Known failure modes
Terminal corrosion is a known concern on Hevi-Duty units, especially where a control cabinet has admitted moisture. Look for deposits around screws, damaged terminal hardware and discolored conductor ends.
Corrosion at a connection warrants closer examination; it does not, by itself, establish that the winding has failed.
Winding failure in hot panels is another known Hevi-Duty problem. Darkened insulation, a burned odor or damaged lead insulation should be documented alongside the cabinet ventilation condition.
Keep any maintenance report describing overheating or repeated fuse operation, and do not energize a suspect transformer simply to demonstrate its condition.
Where it sits
Reading a Hevi-Duty nameplate
Start with a straight, well-lit photograph of the Hevi-Duty nameplate. Capture the model designation, capacity marking, primary voltage, secondary voltage and frequency.
Small control units may state capacity in VA rather than kVA, so preserve the printed units instead of copying a bare number into the removal list.
Connection diagrams deserve a separate close-up when the Hevi-Duty plate shows multiple primary connections or taps. A marked 120-volt secondary does not identify the required primary connection.
Record the diagram as printed, along with any legible serial number, and distinguish factory markings from handwritten cabinet labels during documentation.
On the ground
What we check on site
On site, we check the Hevi-Duty unit's kVA, voltage and whether it is a control or distribution design. The review also covers terminal condition, visible winding damage and mounting access.
A plant asset list helps, but the actual nameplate and installed connections must support each recorded equipment description.
Before anyone loosens Hevi-Duty terminal screws, qualified personnel must isolate the circuit and verify absence of voltage under the facility's safety procedure. Document whether the transformer remains wired, has been disconnected or is already removed.
In a Raleigh plant shutdown, that distinction determines which removal tasks remain with site personnel.
Local reality
Transport and rigging notes
Compact Hevi-Duty control transformers need protection around exposed terminals during transport. Keep loose screws and brackets from striking terminal blocks, and secure each unit against movement.
A tote or pallet should support the transformer body without loading its leads, especially when several disconnected units leave the same machine bay.
For a larger Hevi-Duty dry-type transformer, confirm weight from reliable documentation before selecting lifting equipment. Inspect the base, lifting provisions and route through the North Carolina facility.
Do not lift by terminal hardware or enclosure panels; removal planning must account for door clearance, dock access and the receiving vehicle.
Around the site
What the badge does to value
The Hevi-Duty badge establishes brand identity, not condition or suitability for a particular circuit. A legible Sola/Hevi-Duty plate supports identification, while missing voltage information leaves important questions unresolved.
Our purchase assessment considers the documented design and physical condition rather than treating the badge as proof that a unit operates.
Keep the Hevi-Duty nameplate attached even when a winding has failed or terminal corrosion is severe. Maintenance records, photographs and the original connection diagram make the unit easier to assess.
Separate confirmed operating history from assumptions, particularly when equipment comes from a demolition project or a closed North Carolina plant.
Get started
Get an offer in minutes
Five fields is all it takes. Photographs help, but a nameplate and a town are enough to start.
No fee, no obligation. We reply the same business day.
Tell us what you have
We reply the same business day.
Questions
Straight answers
Equipment types
Do you buy failed Hevi-Duty control transformers?
Yes. Transformer Buyers NC buys failed Hevi-Duty control transformers in North Carolina. Document winding damage, terminal corrosion and any overheating report. Keep the nameplate attached, and leave isolation and electrical disconnection to qualified personnel following the facility's safety procedure.
Service area
What Hevi-Duty nameplate details should I photograph?
Photograph the full Hevi-Duty plate, including model, VA or kVA rating, primary and secondary voltages, frequency and connection diagram. Include a second image of the terminals. A capacity number without its printed units can lead to an incorrect equipment description.
Payment
Can a Hevi-Duty unit remain inside its panel?
It can remain mounted while identification and removal planning take place. Provide photographs showing the Hevi-Duty nameplate, terminals and mounting access. The facility must establish electrical isolation before removal, and panel access should be reviewed before any conductors or mounting screws are disturbed.
Logistics
The Hevi-Duty units we see in North Carolina: what should a seller know?
In North Carolina machine shops and manufacturing plants, Hevi-Duty control transformers belong with the equipment they served until identification is complete.