Jaw Crusher - Mineral Processing / Metallurgy - 911 MetallurgistOct 18, 2016 . This jaw crusher is finest of lines of jaw crushers which we offer. . Uniform-wear crushing chamber results in higher ratio of reduction and.jaw crusher higner,Jaw Crusher Working Principle - Mineral Processing / MetallurgyFeb 23, 2016 . A sectional view of the single-toggle type of jaw crusher is shown .. Energy efficiency higher because jaw and charge not lifted during cycle.