R-Raymond mill introduction:
Material powder after grinded with the circulating air from the blower into the analysis to sorting, material fine through coarse falls back to re-grinding, Qualified powder into the air finished cyclone powder collector, discharge through the powder tube, shall be finished.
In the mill grinding room, Due to the grinding of the material has some water, grinding produce heat, moisture evaporation, And the pipe joints of the whole machine are not tight, external gas are inhabited, lead to the cycle of pressure are increased, to ensure mill under negative pressure working good, The increase in gas flow through the duct into the dust, into the atmosphere after being purified.