Roll Crushers Top 2022 Models 911 Metallurgist
For most commercial crushing plant applications it is advisable to hold the ratio within 3:1, rather than 4:1. On the other hand, if the rolls are being used to prepare feed for fine grinding units, fines are helpful rather than harmful. ... The rolls have now been superseded by Krupp ball mills. Roll Crushers. A Roll Crusher is massively ...