NUOVA VOLONTERIO S.r.l.

NUOVA VOLONTERIO is leader for over 70 years in the production of magnetic blanked laminations for electric motors and transformers. Established in 1933, it is located in Cornaredo with 4.000 mq square metre covered area.
During 2006 NUOVA VOLONTERIO has been acquired by PRESSOROTOR / INDUSTRIALPRESS Group: therefore, at its technical expertises in blanking lamination process, it added also the experience of two foundries specialized in rotor die casting process.

INDUSTRIALPRESS is an aluminium foundry specialized in rotor die casting for electric motors. Established in 1970, it is located in Arese with a 2.000 square metre covered area. INDUSTRIALPRESS has machineries completely automated and an internal tool room for the production of rotor die casting tools, that allow to control directly the rotor quality and to be more reactive to customer requests.


PRESSOROTOR is an aluminium foundry specialized in rotor die casting for electric motors. Established in 1965, it is located in Cerro Maggiore with a 1.300 square metre covered area. PRESSOROTOR has machineries completely automated and an internal tool room for the production of rotor die casting tools, that allow to control directly the rotor quality and to be more reactive to customer requests.