Two rollers crusher for selecting mineral ore

Two rollers crusher for selecting mineral ore 1.Main Usage: The roller crusher has features of high efficiency, reliable working, simple maintenance, low operating cost. It is widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, metallurgy and so on. It can crush materials in middle hardness such as rocks, ore, coke and so on. 2. Technical Parameter of two rollers Crusher: Model Feeding Size (mm) Output Size (mm)