Greatly versatile roller and one of the most used for its quality-price ratio.
The good mechanical characteristics together with a low vitreous phase in its compostion, allow the use of KM 250 in any zone of the kiln.
> 85 GPa
|Thermal Expansion Coefficient||
Particularly recommended in the event of medium/high loads. It has a good resistance against chemical and Thermal stresses.
XXL:This type of rollers can be produced longer than 5000 mm and with double coaxial grinding.