... mining and other minerals material fenmo processing. The mill USES:The machine is mainly used in metallurgy, ... .6,grinding device adopts eclipsed form and multistage seal, sealed performance is good.Working principle:Block material ... motor, etc. R-type pendulum type ring roll pulverizer NameUnitspecifications,technology,performance data4R5Rgrinding roller QTYpiece45grinding rollerdiameter×heightmm320× ...