... >low equipment cost 4>no air pollution Carbon Black Processing Machine(max discharging size 1250mesh) Our compay, ... , iron oxide, calcium carbonate, magnesium sulfate, graphite, titanium dioxide, aluminum ore, heavy calcium calcite, dolomite, wollastonite, glasses, ... between 20 and 1250 mesh at random.Carbon Black Processing Machine Technical parameters:Name500700800instructionGranularity of feed (mm)0 ...