Construction, Working and Maintenance of Crushers for ...
specifiions, as well as top and bottom specifiions. When ores must be broken along natural cleavage lines in order to free and separate undesirable inclusions (such as mica in feldspars). When materials are too hard and abrasive for hammer mills, but where jaw crushers cannot be used because of particle shape requirements, high moisture content or capacity. 4 Construction, Working and ...