... part of the material can be achieved 0.013 mm (1000 mesh).4, dedusting effect of national dust emission standard.5 ... , electromagnetic vibration feeder, jaw crusher, dustpan hoister,electric motor, etc. R-type pendulum type ring roll pulverizer NameUnitspecifications,technology,performance data4R5Rgrinding ... mm (200mesh), screening rate 85% of the standard production conditions. R type pendulum mill