... us, we will make the best machinery for you . with broken than large, uniform product size, structure simple, reliable, easy ... Mpa of limestone, gypsum, coal, marl, sand shale, with broken than large, uniform product size, structure simple, reliable, easy maintenance ... widely used in the cement industry.Structural Drawing 1.Rotor 2.Broken plate 3.Counterattack plate 4.Insurance Gate 5.Nesting grate ...