Influence of dry grinding in a ball mill on the length of multiwalled .Nov 18, 2012 . Ball milling of carbon nanotubes (CNTs) in the dry state is a common way . the dry-state steel ball milling process which can help to tailor CNT.ball mill operation dry,Ball mill - WikipediaA ball mill is a type of grinder used to grind and blend materials for use in mineral dressing . In case of continuously operated ball mill, the material to be ground is fed from the left through a 60° cone and the product is discharged . Grinding can be carried out either wet or dry but the former is performed at low speed.
ball mill operation dry