Who we are

Our company, which has 35 years of experience, manufactures winding machines and systems and also operates as a sub-supplier of resin coils.
We are able to satisfy all requirements as our technical staff has acquired thirty years of experience in the sector in which we operate and is fully aware of current expectations in terms of construction features and requirements presented in regulations relating to cast-resin transformers from 10 kVA to 10 MVA.
In our production systems we make use of the most advanced technology, such as that found in our programmable winding machines and resin-casting machinery with constantly monitored and controlled operational parameters.
Our capacity in designing and constructing machinery and equipment is determined by our experience in the production of windings.

1985 - 2000

In this period work experience was acquired through our collaboration with a company that produced transformers and which ceased operating in the year 2000.


At this time we began to produce resin coils with our own machinery. We design equipment, the characteristics of which are constantly evolving, and we still create resin and non-resin-coated windings for those companies that need them.


SILMEK SRL was founded.

In the year 2013 we started to sell machinery under the SILMEK brand name, while the SILTECH division continues to manufacture coils and accessories.



We manufacture resin-casting systems, impregnation equipment and winding machines for transformers and we also operate as sub-suppliers of resin-coated and low-voltage windings
Our technical staff, a group of technicians with thirty years of experience in this sector, will find the right solution for all requests submitted by clients.


We are manufacturers of:

  • Winding machines
  • Resin and impregnation systems
  • Resin windings
  • Low-voltage windings
  • Accessories