Cast grinding wheels.
Dorfner may be the only grinding wheel producer in the world capable of casting ceramic wheels.
Cast grinding wheels with outer diameters up to 915 mm are part of our current repertoire. These grinding wheels exhibit some advantages that cannot be achieved with conventional manufacturing technology.
For pressed grinding wheels, the grain is compressed with several tonnes of force, while the casting process leaves it completely free within the bond, floating after a fashion. This makes permanently uncompressed grain tips available during grinding, resulting in an extremely soft and cool grind.
The advantages of this technology are maximum surface quality, uniform grinding results and a long service life.
In addition, these wheels are extremely easy to dress, allowing you to save up to 40% of the dressing costs.