Educate – Sort – Recycle

Transformer Copper Wire

Learn how Gee Hoe Seng Pte Ltd (GHS) handles the recycling of transformer copper wires in Singapore responsibly and efficiently.

Transformers contain high-value copper windings used to transfer electrical energy between circuits. Over time, these components wear out or become obsolete, but the copper inside remains a valuable recyclable resource.

At GHS, we ensure that transformer copper wires are safely dismantled, separated from steel cores, and processed for material recovery, helping reduce waste, conserve natural resources, and support a circular economy.

Recovered transformer and motor copper wires prepared for recycling and metal recovery in Singapore.

Educate – Sort – Recycle

Is it Recyclable?

Yes — transformer copper wires are recyclable.

Copper is commonly used in transformer coils due to its superior conductivity, heat resistance, and durability. Both the copper windings and steel cores can be recovered and recycled when properly separated.

At GHS, we perform manual dismantling and metal recovery, ensuring all materials are processed safely and responsibly.

Educate – Sort – Recycle

Why and What Parts Can Be Recycled?

Transformers consist of multiple metals that can be recovered for reuse. Proper separation ensures high-purity material and better recycling value.

Here’s why recycling works

  • Copper windings retain their value and conductivity, even after long-term use.
  • Steel cores can also be recycled once separated from copper coils.
Recyclable
  • Copper windings and coils (reddish-brown metal)
  • Steel cores and iron housings
  • Clean transformer wiring and fittings

What limits recyclability

  • Oil or grease contamination lowers purity and processing safety.
  • Burnt coils reduce copper quality.
Not Recyclable
  • Contaminated, oil-soaked, or burnt transformer parts

Note: Non-recyclable parts are handled under GHS’s licensed waste disposal services, ensuring safe and compliant treatment according to NEA guidelines.

Additional Information
Clean and separated copper windings fetch higher recycling value, while oil-contaminated coils are valued lower due to extra processing required for cleaning and safety.

How to Prepare Before Collection / Drop-Off

  • Separate materials – Detach or group transformers apart from other metal waste.

  • Do not send oil-filled or burnt transformer units.