... kinds of mine, chemical industry, building material, metallurgy. It can mill quartz, feldspar, calcite, talc, barite, fluorite, rare-earth, marble ... to 325 mesh though Pendulum crusherWorking principle of Raymond Mill:Firstly, raw material is crushed by jaw crusher to ... other milling machines are hard to approach.3. raymond mill conmission equipment adopt closed gear case and pulley, stable convery ...