20" x 30" Jaw Crusher - Mining, Concrete, Granite, Demo Industries .Aug 14, 2017 . This is our largest jaw crusher to date. This 20" x 30" jaw crusher processes 40-110 tons/hour with an adjustable discharge. Designed for the size reduction .appliMiningion of jaw crusher in industry,JHT Jaw Crusher - Screen Machine IndustriesNeed a rock crusher? The JHT is a jaw crusher built to suit virtually any rock or concrete crushing operation. Learn more about our JHT jaw crushing plant here!appliMiningion of jaw crusher in industry,Liberty® Jaw Crusher - Superior IndustriesMar 9, 2018 . Superior Industries' patent-pending Liberty® Jaw Crusher processes aggregates in stone, concrete, asphalt, and ore applications. Functioning as a primary crusher in mining and aggregate applications, the unit compresses material as it travels down the increasingly narrow angle between the crusher.