Types of Crushers - Mineral Processing / Metallurgy - 911 MetallurgistNov 11, 2016 . Some roll crushers, notably the light coal crushing type, have more of a tearing action, as contrasted to the heavy . Head Rock Impact Breaker.kinds of rock crushers,Mining Industry: What are the different types of aggregate crushers .Oct 8, 2013 . An aggregate crusher is a machine designed to grind or pulverize various types of rock into small, relatively uniform pieces. Aggregate crushers.