This roller has come to life in order to offer efficient responses to the problems due to chemical attack that shortens the lifetime of rollers.
Thanks to its physical characteristics KM 301 AR is recommended not only for the most subjected zone to chemical aggression, but also for the firing zone up until 1300 ° C and with medium/high loads.
> 93 GPa
|Thermal Expansion Coefficient||
Excellent resistance against chemical attack.
XXL:This type of roller can be produced longer than 5000 mm and with double coaxial grinding.