We made a visit to the mining Iacovelli bought from us ROI4E a roller mill in 2004.
This machine is now installed in the area of extractive Basalt, for our machine is used at least unusual receiving a rock of input size of about 20 mm.
To get above a fraction 4-8 mm.
The result is in line with customer requirements.
After 10 years we find that the rollers are worn.