The broad line of MCI transformers can meet your surface and underground mining power requirements. We offer a complete line of dry or liquid-filled power transformers and air or iron core dry type reactors custom-designed and engineered to suit your exact application needs.

Dry type transformers are available in open or metal-enclosed construction. Open transformers are air-insulated; for metal-enclosed transformers you can choose between convection or nitrogen cooled types.

Liquid-filled transformers are available with either mineral oil or high-temperature fluid coolants.

MCI specialty transformers include totally metal-enclosed units specifically designed for the tunneling industry.

Think Mining Controls Inc. for your complete surface or underground power transformer requirements…put our experience to work for you.