Roll Crushers : McLanahanSingle Roll Crushers are primary crushers that provide a crushing ratio of up to 6:1. . Double Roll Crushers provide a 4:1 reduction ratio. They are typically . They can be used in coal, salt, lime, pet coke and potash operations, among others.double roller crusher for lime crushing,Technical Paper, APCAC Sept 2009 - FicemSep 7, 2009 . Primary crushing of line for the cement production requires high . Possible crushers for these two step systems are Double Roll . duce line with a grain size of 0/80mm for the raw material mills and also lime-.
double roller crusher for lime crushing