crushing effectively double stage crusher machine
Typical reduction ratio of 4:1 for singlestage2-roll (S) series and 16:1 fordouble stage4-roll (D) seriescrushers. 1 or 2 motor drive options available for singlestage crushers. 1, 2, or 4 motor drive options available fordouble stage crushers.Doublerow, spherical roller bearings used on all models