• Pulverizer - Wikipedia

    A pulverizer or grinder is a mechanical device for the grinding of many different types of materials. For example, a pulverizer mill is used to pulverize coal for ...

  • disadvantages of milling in coal mining

    Disadvantages Of Dry Milling . ... and disadvantages of wet milling; ... Machinery for the advantages and disadvantages of wet milling, sand & gravel, quarry, mining ...