... broken cavity to be broken with hit the hammer plate on the rotor, then into the second fine cavity to be broken, finally ... ore, bauxite, and other minerals for fine broken.At the same time, it is also used to mechanism and manmade sand, high grade ... , refractory, metallurgy and other industries for high quality stone production.The main technical parameters: TypeRotor-widthΦ×(mm)Size in feeding port ...