... diabase, pyrophyllites and shale, the sand, the green muddy rock, rock, basaltic rock, the superposition of gypsum, graphite, silicon carbide, insulation ... feeder, jaw crusher, dustpan hoister,electric motor, etc. R-type pendulum type ring roll pulverizer NameUnitspecifications,technology,performance data4R5Rgrinding ... ), screening rate 85% of the standard production conditions. R type pendulum mill