Revenimento

Tempering

It is a hardening process carried out only on the surface of the part, whose heating is caused by electromagnetic induction, through appropriate coils.

The depth of the hardened layer depends mainly on the frequency used: the higher the frequency, the smaller the depth of the heated and consequently hardened layer.

A Grefortec também pode realizar a manutenção em fornos de indução, para saber mais, click here..

Grefortec Maintenance
Benefits

We have a qualified team to handle corrective and preventive maintenance on industrial equipment from our brand and also from other manufacturers. Our professionals are trained and qualified in accordance with the Safety Regulations. We go to your company to carry out maintenance on site.

Of production time is wasted due to lack of maintenance

Of industrial companies use preventive maintenance

It is the Grefortec maintenance satisfaction index

Renovations and Retrofit

Team specialized in general renovations, recovering everything from the structure and plating to the electronic parts. Grefortec also has Know-how for retrofit services, refractory and insulation reforms.

Disponibilidade 24h

Nossa equipe técnica está disponível 24h por dia, com a possibilidade de realizar a manutenção in loco, sem necessidade de deslocamento. Nós vamos até a sua empresa!