Nanotech treatment modifies the molecular characteristics of stainless steel and titanium (materials which are used for Nuova Simonelli burrs production) ensuring maximum hygiene and, at the same time, making cleaning easier for the barista. Nanotech treatment also affects the duration of burrs in terms of performance and reliability.
In fact, with nanotechnology processing it is possible to modify the physical and chemical characteristics of a surface at the molecular level. This particular certified formulation (approved for contact with food in accordance with NSF 51 standards) facilitates easier cleaning and, especially, a longer lifespan for burrs. A result of Nuova Simonelli's continuous research on materials.