The roll crusher is specially offered for medium and fine crushing of various kinds of ore and rock, such as iron ore, quartz, raw material for ceramic, and other materials with the compressive strength less than 300MPa and moisture content no more than 35%. The fine crushing ...
Roll crushers are another form of compression crusher that can be used to crush hard and abrasive materials. They represent a medium-to-high initial investment and maintenance requirements are average. Reduction ratios are up to 3:1. This machine requires one-and-a-quarter ...