setting ball mill,Ball Mill Operation -Grinding Circuit Startup & Shutdown ProcedureSep 7, 2017 . Open barren solution shut off valve to ball mill. Open gland water valve to the appropriate cyclone feed pump. Put density controller on MANUAL mode and set the output to 20%. Set the setpoint to 50-55% solids. Start the appropriate cyclone feed pump. Put flow controller in MANUAL mode and set output.setting ball mill,setting ball mill,MILLS Planetary Ball Mill - mrcball mill perform personalized setting and adjustment as per specific smashing and grinding requirements as well as realize repeatability for grinding results. Speed ratio. The work principle of planetary ball mills is based on the relative rotational motion of a sun wheel and grinding jar. Speed ratios have direct impacts on.