TMC Transformers SpA put together a carefully selected group of engineers and technicians with vast experience in the design and manufacture of distribution and special transformers: two different souls combined together under a single roof, to offer customers the most suitable technology and service.
TMC focuses on dry type transformers and reactors for all the applications worldwide: mines, marine and offshore, e-mobility, oil and gas, railways, data centers, renewable energy, battery storage, building and industry.

In particular, in South America, TMC designs transformers mainly for the mining sector, respecting the technical specifications and applicable standards.

Our dry-type transformers are a green technology, full ambient compliant that are not polluting but recyclable, which can be used as well in outdoor application where typically people use oil solutions.

Resistance to the harshest conditions

The mining sector needs high-reliability equipment to guarantee production, avoiding stoppages and loss of profit; in addition, it needs to be maintenance-free and flexible in use as well as withstand extreme environmental conditions (dust, low and high temperatures, etc.).

These extreme environment conditions make it necessary to have an electrically and mechanically robust equipment which is adequately protected against atmospheric agents.

TMC supplies equipment for the mining sector for various applications: VFD, distribution, ventilation, with different types of protection cabinets for installation directly outdoors, in the tunnel of the same mine or in pressurized electrical rooms. By installing our transformers outside, considerable energy savings are obtained, avoiding the cooling of electrical rooms by means of air conditioning and thus increasing the efficiency of the system.

TMC Transformers provide their reliability and robustness to the mining operation, reducing maintenance stops. Our engineering team with large experience in this application is our key to being chosen in this sector and being one of the main players in mining at a global level.

Success cases:

TMC supplies dry type transformers for the El Teniente project: a Chilean region where the largest underground copper mine in the world is located, with 3,000km of underground tunnels and a production of more than 22 million tons of copper.